Pulmonary stenosis hypertension cardiac hypertrophy hypertrophy right ventricular. Medical search. Frequent questions

Congenital mitral stenosis can also occur. (medscape.com)
ii] Cor triatriatum (CT) represents 0.1-0.4% of all congenital cardiac malformations and usually refers to the left atrium. (ispub.com)
A large study called the Second Natural History Study of Congenital Heart Defects analyzed the treatment, quality of life, echocardiography findings, complications, exercise responses, and predisposition to endocarditis with regards to cardiac valvular disease, and pulmonary stenosis was found to be the most benign valvular lesion. (medscape.com)
While pulmonic valvular stenosis is primarily a congenital malformation, it may also occur as part of congenital rubella syndrome. (medscape.com)
Approximately 5 out of 1000 infants are born with a congenital cardiac malformation. (medscape.com)
Aortic stenosis has several etiologies, including congenital (unicuspid or bicuspid valve), calcific (resulting from degenerative changes), and rheumatic. (medscape.com)
Cardiac diseases can be either congenital defects or acquired in nature. (merckvetmanual.com)
Cardiopulmonary bypass can be used to treat dogs with congenital or acquired cardiac defects. (vin.com)
Pulmonary Vein Stenosis: Outcomes in Children With Congenital Heart Disease and Prematurity. (neocardiolab.com)
Four cardiovascular conditions that may lead to heart failure include coronary artery disease, hypertension, valvular diseases such as stenosis, and congenital heart defects. (essaysresearch.org)
Lutembacher syndrome (LS) is a rare cardiac clinical condition characterised by any combination of atrial septal defect (ASD) (congenital or iatrogenic) and mitral stenosis (MS) (congenital or acquired) [ 1 , 2 ]. (panafrican-med-journal.com)
Dr. Chen served as the Chief of Congenital Cardiac Surgery, Co-Director of the Heart Center, Professor of Surgery at the University of Washington School of Medicine, and holder of the Sam and Althea Stroum Endowed Chair in Pediatric Cardiovascular Surgery. (chop.edu)
His clinical research has primarily been directed toward surgical issues in complex congenital heart care and cardiac transplantation (focusing on advances with operative techniques, outcomes research and transplantation for congenital heart disease), with a particular emphasis on the development of mechanical ventricular assist devices for children, as well as stem-cell based valved conduits for pediatric application. (chop.edu)
Eisenmenger syndrome refers to any untreated congenital cardiac defect with intracardiac communication that leads to pulmonary hypertension, reversal of flow, and cyanosis. (medscape.com)
This was the first description of a link between a large congenital cardiac shunt defect and the development of pulmonary hypertension. (medscape.com)
Originally described in association with a large VSD, Eisenmenger syndrome can also manifest with a patent ductus arteriosus (PDA) or, less frequently, with other congenital cardiac anomalies. (medscape.com)
Patients in underdeveloped countries are more likely to present late with uncorrected congenital cardiac lesions and a markedly elevated pulmonary vascular resistance (PVR). (medscape.com)
Eisenmenger syndrome occurs in patients with large, congenital cardiac or surgically created extracardiac left-to-right shunts. (medscape.com)

Cardiac causes of dyspnea include right, left or biventricular congestive heart failure with resultant systolic dysfunction, coronary artery disease, recent or remote myocardial infarction, cardiomyopathy, valvular dysfunction, left ventricular hypertrophy with resultant diastolic dysfunction, asymmetric septal hypertrophy, pericarditis and arrhythmias. (aafp.org)
Dogs with moderate to severe stenosis may experience syncope or changes leading to congestive heart failure and are at risk for sudden death. (vin.com)
The stenosis impairs blood flow from the left atrium to the left ventricle , progressively causing left atrial distension, pulmonary venous congestion, pulmonary hypertension , and congestive heart failure . (amboss.com)
The exclusion criteria were to have a relative or absolute contraindication for 6 MWT [10] (unstable angina in the last month, history of myocardial infarction, pulse rate at rest over 120/min, systolic blood pressure over 180 mmHg and diastolic blood pressure over 100 mmHg) according to American Thorax Society (ATS) and pathologies such as mitral stenosis, congestive heart failure, systemic hypertension, connective tissue diseases that might affect pulmonary arterial pressure. (scirp.org)

Chronic pressure overload leads to concentric hypertrophy of the cardiac muscle, which can in turn lead to heart failure, myocardial ischaemia or, in extreme cases, outflow obstruction. (wikipedia.org)
Mitral stenosis (MS) is characterized by obstruction to left ventricular inflow at the level of mitral valve due to structural abnormality of the mitral valve apparatus. (medscape.com)
The QRS axis in the frontal plane correlates with the severity of valve obstruction in pure mitral stenosis. (medscape.com)
Pulmonic valvular stenosis (PVS) is a form of right ventricular outflow tract obstruction (RVOTO). (medscape.com)
Aortic stenosis is the obstruction of blood flow across the aortic valve. (medscape.com)
Tetralogy of Fallot Tetralogy of Fallot consists of 4 features: a large ventricular septal defect, right ventricular outflow tract obstruction and pulmonic valve stenosis, right ventricular hypertrophy, and over-riding. (msdmanuals.com)
If left unchecked, increased pulmonary blood flow and/or elevated pulmonary arterial pressure can result in remodeling of the pulmonary microvasculature, with subsequent obstruction to pulmonary blood flow. (medscape.com)

However, other cardiovascular abnormalities such as anomalies of coronary vessels, arrhythmogenic dysplasia of right ventricle (ADRV), mitral valve prolapse, myocarditis, coronary vessel bridge, Marfan Syndrome, bicuspid aortic valve, pulmonary thrombo-embolism and channelopathies also significantly contribute to cardiovascular risk in athletes. (escardio.org)
Degenerative calcific aortic stenosis is now the leading indication for aortic valve replacement. (medscape.com)
This is a functional nonagenarian with multiple comorbidities including previous cerebrovascular accident, obesity, hypertension, diabetes mellitus type 2, hyperlipidemia, obstructive sleep apnea and chronic kidney disease stage 3, in addition to his advanced age, which contribute to the high-surgical risk of isolated aortic valve replacement in this patient. (acc.org)
It is important to recognize that the massive afterload of aortic stenosis is at the level of the aortic valve, with little contribution from the systemic vasculature. (emra.org)
Surgical treatment of sub-aortic stenosis (SAS) in dogs has been successful in the short term in reducing the systolic pressure gradient across the aortic valve, but has not been shown to decrease the incidence of sudden death in this population. (vin.com)
Especially when suspecting high pulmonary pressures, there should be an exhaustive evaluation of the pulmonary veins and the left sided structures (mitral valve, aortic valve, left ventricular performance and pulmonary venous drainage). (neocardiolab.com)
1. The closure of pulmonary valve always follows the closure of aortic valve (aortic valve closes first). (nursingjobsexam.com)
When pulmonary valve closes earlier to aortic valve closure, the condition is called reverse splitting. (nursingjobsexam.com)
Angiotensin-converting enzyme polymorphisms and their potential impact on left ventricular myocardial geometry after aortic valve surgery. (cdc.gov)

Left ventricular end-diastolic pressure and cardiac output are usually normal in the person with isolated mitral stenosis. (medscape.com)
occurs because left atrial pressure is greater than left ventricular end-diastolic pressure ( LVEDP ). (amboss.com)
We hypothesize that LV systolic impairment is largely due to the acute effect of RV hypertrophy-induced reduction in diastolic filling whereas the chronic response of structural remodeling plays only a minor role. (frontiersin.org)
following percutaneous pulmonary valve implantation, LV systolic and diastolic functions have been shown to be improved and even normalized. (frontiersin.org)
Causes of sarcodoisis associated PH have not been clarified yet but possible explanations include damage to the vascular bed due to lung parenchymal fibrosis, granuloma in the pulmonary blood vessels, compression of the pulmonary vessels by lymphadenopathy, systolic/diastolic dysfunction associated myocardial sarcoidosis, and hypoxic vasoconstriction. (scirp.org)
CPP is calculated using your diastolic blood pressure, the lower number on a blood pressure cuff, and also your pulmonary capillary wedge pressure. (onteenstoday.com)
5. In the absence of coronary stenosis and myocardial hypertrophy, coronary blood flow increases proportionally as diastolic perfusion time decreases during stress tests. (onteenstoday.com)
At the same time, by increasing the oxygen demand, increases in heart rate also shorten diastolic duration and thus the time interval of the cardiac cycle, in which almost all of the coronary blood flow occurs. (onteenstoday.com)
Specifically, does primary CMD lead to ventricular remodelling/diastolic dysfunction and HFpEF or do alterations in myocardial remodelling/diastolic dysfunction observed in HFpEF lead to secondary CMD, i.e. the chicken or the egg? (medscape.com)
This is consistent with a growing body of work from our group showing that women with CMD often have left ventricular (LV) diastolic dysfunction, [ 5 , 11 , 12 ] and are at increased risk of developing HFpEF. (medscape.com)

Fig. 3) The pulmonary outflow tract and inferior vena cava were dilated and tricuspid regurgitation was noted with an estimated RVSP of 70.6 mmHg. (ispub.com)
The pulmonary annulus and the right ventricular outflow tract (RVOT) may be narrowed as well. (medscape.com)
An initial incision into the hypertrophied septum allowed exploration of the left ventricular outflow tract (LVOT). (vin.com)
Pulmonary valves and right ventricular outflow tracts are often enlarged surgically by insertion of transannular patches, rendering the pulmonary valves incompetent. (bmj.com)

The presence of concomitant mitral regurgitation, systemic hypertension, aortic stenosis, or myocardial infarction can also adversely affect left ventricular function and cardiac output. (medscape.com)
Troponin I and creatinine kinase levels may be useful in excluding acute myocardial infarction in patients who present with symptomatic mitral stenosis (MS). (medscape.com)
Ventricular tachycardia is a frequent complication of acute myocardial infarction and dilated cardiomyopathy but may occur in chronic coronary disease, hypertrophic cardiomyopathy, mitral valve prolapse, myocarditis, and in most other forms of myocardial disease. (health.am)
Inhibit cardiac and vascular remodeling associated with chronic hypertension , heart failure , and myocardial infarction . (cvpharmacology.com)

Approximately one third of patients with rheumatic mitral stenosis have depressed left ventricular systolic function as a result of chronic rheumatic myocarditis. (medscape.com)
Normal right ventricular size and function, mild-moderate tricuspid regurgitation with pulmonary arterial systolic pressure of 45-50 mm Hg. (acc.org)
Our internally consistent findings between working-heart and trabecula experiments explain the rapid improvement of LV systolic function observed in patients with chronic pulmonary hypertension following surgical relief of RV pressure overload. (frontiersin.org)

As pulmonary arterial pressure increases, right ventricular dilation and tricuspid regurgitation may develop, leading to elevated jugular venous pressure, liver congestion, ascites, and pedal edema. (medscape.com)
Tricuspid regurgitation can develop through a number of cardiac conditions that cause dilation of the right ventricle and tricuspid annulus. (lecturio.com)

If the underlying condition is mitral prolapse, hypertrophic cardiomyopathy, left ventricular hypertrophy, or coronary disease - or if the QT interval is prolonged - ß-blocker therapy is appropriate. (health.am)

Hypertensive heart disease is a sort of catch-all term referring to the cardiac sequelae of chronically elevated blood pressure, causing dystrophic remodeling of the left ventricle, dilation and remodeling of the left atrium, and degenerative changes to the coronary arteries. (lecturio.com)

A 90-year-old male with a past medical history of severe aortic stenosis, heart failure with reduced ejection fraction, and chronic kidney disease presents with shortness of breath. (emra.org)

Stenosis of the mitral valve typically occurs decades after the episode of acute rheumatic carditis. (medscape.com)
Indeed, a study by Iwataki et al indicated that in patients with degenerative aortic stenosis, calcific extension to the mitral valve, causing mitral annular/leaflet calcification, can result in nonrheumatic mitral stenosis. (medscape.com)
In another published clinical series of 18 patients with double orifice mitral valve and intact AV septum, Das et al found that double orifice mitral valve was most commonly associated with left sided obstructed lesions in 39% of the cases and with ventricular septal defects (VSDs) in 17% of the cases. (medscape.com)
The diseases of greatest importance, because of their prevalence, are mitral regurgitation in dogs (degenerative mitral valve disease), hypertrophic cardiomyopathy in cats, dilated cardiomyopathy (DCM) in dogs, arrhythmogenic right ventricular cardiomyopathy in Boxers and Bulldogs, and heartworm disease. (merckvetmanual.com)
Mitral stenosis (MS) is a structural anomaly of the mitral valve resulting in a decreased cross-sectional area of the valve. (amboss.com)
TTE is the best initial test to evaluate the mitral valve and quantify the anatomical extent of the stenosis. (amboss.com)
The most serious complication of ARF is development of rheumatic heart disease, which most commonly manifests as mitral valve stenosis. (lecturio.com)

This may lead to post-capillary pulmonary hypertension, although many of these infants may also have a contribution of pulmonary arterial hypertension (pre-capillary) superimposed on the phenotype. (neocardiolab.com)

The left ventricle (LV) must generate a relatively high-pressure gradient to overcome the high systemic vascular resistance (SVR), whereas the RV needs to generate a lower pressure gradient to overcome the lower pulmonary vascular resistance (PVR). (medscape.com)
The amount of left-to-right shunting leading to pulmonary overcirculation is dependent on both the size of the defect and the pulmonary vascular resistance. (msdmanuals.com)
In patients with an isolated aortopulmonary window, examination findings depend on the size of the defect and the pulmonary vascular resistance (PVR). (msdmanuals.com)
These patients present with a reactive or "out of proportion" PH defined as elevated pulmonary vascular resistance (PVR ≥3 Wood units) and increased transpulmonary gradient (TPG ≥12 mmHg), where the TPG is the difference between mean pulmonary pressure and left atrial pressure. (romanianjournalcardiology.ro)
In pulmonary arterial hypertension (PAH), the increased pulmonary vascular resistance and pulmonary artery pressure impose pressure overload on the right ventricle (RV). (frontiersin.org)
Residual cardiac defects in combination with the circulatory changes observed during pregnancy (increased cardiac output and reduced systemic vascular resistance and blood pressure) may affect pregnancy in women with corrected tetralogy of Fallot. (bmj.com)

Although supra and subvalvular lesions have been seen, the most common cause of pulmonic stenosis in dogs is valvular dysplasia. (vin.com)

Pulmonary arterial hypertension (PAH) alters the geometries of both ventricles of the heart. (frontiersin.org)

Tetralogy of Fallot is characterised by a ventricular septal defect with an overriding aorta and anterior deviation of the outlet septum, creating pulmonary stenosis and resulting in right ventricular hypertrophy. (bmj.com)
Pulmonary atresia with intact ventricular septum: intended strategies. (chop.edu)

A stiff, hypertrophied left ventricle requires high filling pressures, and the "atrial kick" of sinus rhythm to fill in diastole. (emra.org)
Lastly, Morphine reduces preload and afterload by dilating "pulmonary and systemic blood vessels, a goal in decreasing pulmonary pressures and improving the gas exchange. (essaysresearch.org)
LHDs determine an increase in left ventricular filling pressures and pulmonary venous pressures (1). (romanianjournalcardiology.ro)
An intracardiac communication allows high pulmonary artery pressures to develop and produces right-to-left intracardiac blood flow. (medscape.com)

Pulmonary hypertension may develop as a result of (1) retrograde transmission of left atrial pressure, (2) pulmonary arteriolar constriction, (3) interstitial edema, or (4) obliterative changes in the pulmonary vascular bed (intimal hyperplasia and medial hypertrophy). (medscape.com)
Besides hypertension, atherosclerotic renovascular disease is responsible for several clinical manifestations, including life-threatening conditions, such as recurrent flash pulmonary edema, rapidly progressive chronic kidney disease, or acute kidney injury. (bvsalud.org)
For example, in a patient with pulmonary edema, the accumulated fluid activates neural fibers in the alveolar interstitium and reflexively causes dyspnea. (aafp.org)
Bedside ultrasound reveals diffuse B lines consistent with pulmonary edema, and he is placed on non-invasive positive pressure ventilation. (emra.org)
Hemodynamically significant AS must be on the differential in the undifferentiated patient presenting with acute pulmonary edema, syncope, or cardiogenic shock , particularly if they are elderly. (emra.org)
As far as nursing interventions, oxygen is definitely warranted for this patient and may even benefit from BiPAP to aide with the pulmonary edema as evidenced by the pulmonary crackles and frothy blood-tinged sputum. (essaysresearch.org)
The symptoms of right ventricular dysfunction such as progressive dyspnea, cough, chest pain, tachycardia, and pretibial edema can also be seen in sarcoidosis associated PH. (scirp.org)
Reduced preload , which decreases pulmonary and systemic congestion and edema . (cvpharmacology.com)

The class I and III agents are all effective in reducing ventricular premature beats but often cause side effects and may exacerbate serious arrhythmias in 5-20% of patients. (health.am)
Can you provide some guidelines on how to convey the large body of information associated with clinical evaluation and management of cardiac arrhythmias from a primary care perspective? (ecgguru.com)
PVCs) - ventricular arrhythmias (nonsustained vs sustained VT occurring in different clinical settings) - bradycardias (diagnosis of Sick Sinus Syndrome plus indications for pacing) - MAT - PSVT/AVNRT - Atrial Flutter - and Atrial Fibrillation. (ecgguru.com)

Previous work has demonstrated that coronary microvascular abnormalities contribute critically to cardiac impairment in hypertrophic cardiomyopathy. (medscape.com)

With severe pulmonary hypertension, right-axis deviation and right ventricular hypertrophy can be seen. (medscape.com)
Fig. 1) Her electrocardiogram showed sinus tachycardia, right axis deviation, right atrial enlargement, right bundle branch block and right ventricular hypertrophy. (ispub.com)
Electrocardiogram showing right axis deviation, right ventricular hypertrophy and right bundle branch block. (ispub.com)

Pulmonary hypertension is also associated with chronic lung disease. (wikipedia.org)
[ 7 ] In most individuals with chronic PH, the progression is gradual, allowing the right heart time for remodeling and hypertrophy in response to the increased pressure. (medscape.com)
Atherosclerotic renovascular disease is the most frequent cause of renovascular hypertension and its prevalence increases with age and in specific subset of patients, such as those with end-stage chronic kidney disease, heart failure, and coronary artery disease. (bvsalud.org)
Medical conditions also complicate subsequent medical management, such as anticoagulation therapies, medical devices that are not compatible with magnetic resonance imaging (MRI), or underlying chronic obstructive pulmonary disease (COPD) in the management of rib fractures. (reliasmedia.com)
The most common obstructive causes are chronic obstructive pulmonary disease (COPD) and asthma. (aafp.org)
His comorbidities include obesity, hypertension, hyperlipidemia, previous stroke with no major residual deficits, diabetes mellitus type 2, obstructive sleep apnea, and stage 3 chronic kidney disease. (acc.org)
Hypertension is a common chronic condition manifesting with elevated blood pressure, the force exerted by blood against the arteries as it circulates. (lecturio.com)

[ 4 ] An autopsy revealed a large ventricular septal defect (VSD) and an overriding aorta. (medscape.com)

Pulmonary causes include obstructive and restrictive processes. (aafp.org)
However, plaque rupture often occurs in non-flow limiting stenoses, and obstructive CAD often has relatively higher MACE rates than non-obstructive CAD, thus raising the possibility that occult obstructive CAD may have contributed to their reported high MACE rate. (medscape.com)

AS is the third most common cardiovascular disease in the developed world, eclipsed only by systemic hypertension and coronary artery disease. (emra.org)

A 27-year-old woman with a history of neuroblastoma treated by radiation therapy and RVH treated with renal autotransplantation presented with hypertension and dyspnea. (bvsalud.org)
Most cases of dyspnea are due to cardiac or pulmonary disease, which is readily identified with a careful history and physical examination. (aafp.org)
Although other causes may contribute, the cardiac and pulmonary organ systems are most frequently involved in the etiology of dyspnea. (aafp.org)
The broad differential diagnosis of dyspnea contains four general categories: cardiac, pulmonary, mixed cardiac or pulmonary, and noncardiac or nonpulmonary ( Table 1 ) . (aafp.org)
Mixed cardiac and pulmonary disorders are also common sources of dyspnea 6 , 7 and include COPD with pulmonary hypertension and cor pulmonale, deconditioning, pulmonary emboli and trauma. (aafp.org)
Patients with severe stenosis often present with atrial fibrillation and symptoms of heart failure ( dyspnea , fatigue, orthopnea ). (amboss.com)
An 18-year-old girl, a known case of rheumatic mitral stenosis, presented with dyspnea and palpitations. (ijcdw.org)

Usually, the left and right ventricles are totally separated with a muscular wall: In our son, Isaac's case, the echo showed five small colourful jets of blood shooting through five holes in his heart (or in medical jargon - ventricular septal defects). (coagulationconversation.com)
Lesions in Eisenmenger syndrome, such as large septal defects, are characterized by high pulmonary pressure and/or a high pulmonary flow state. (medscape.com)

The association of atrial septal defect with rheumatic mitral stenosis is called Lutembacher syndrome . (medscape.com)
Lutembacher syndrome (LS) is a rare syndrome comprising a combination of atrial septal defect (ASD) and mitral stenosis. (panafrican-med-journal.com)

Electrocardiography (ECG) is relatively insensitive for mild mitral stenosis. (medscape.com)
Transthoracic echocardiography revealed a large ostium secundum ASD with left to right shunt, mild mitral stenosis, severe mitral and tricuspid regurgitations and pulmonary hypertension. (panafrican-med-journal.com)

Severe mitral stenosis occurs with a valve area of less than 1 cm 2 . (medscape.com)
Cardiac catheterization measures absolute left-sided and right-sided pressure when pulmonary artery pressure elevation is out of proportion to mean gradient and valve area. (medscape.com)
6] Hofbeck M, Singer H, Buheitel G, Ries M. Balloon valvuloplasty of critical pulmonary valve stenosis in a premature neonate. (neocardiolab.com)
MVA , valve pressure gradient, and presence or absence of symptoms and pulmonary artery hypertension are used to grade the severity of disease. (amboss.com)
Interestingly, the neurodegeneration is fully rescued in hEGFR KI/KI mice, however, they develop a severe heart hypertrophy with semilunar valve abnormalities. (silverchair.com)
It signifies the beginning of ventricular systole and AV valve closure. (nursingjobsexam.com)
It is easy to detect because sounds of aortic and pulmonary valve closure are high-pitched and can be separated. (nursingjobsexam.com)
The combined effects of clinical factors and CYP2C9 and VKORC1 gene polymorphisms on initiating warfarin treatment in patients after cardiac valve surgery. (cdc.gov)

Critical aortic stenosis (AS) is the single most problematic valvular disease we encounter in the emergency department. (emra.org)

Left heart diseases (LHDs) are the most frequent cause of pulmonary hypertension (PH). (romanianjournalcardiology.ro)

Aortic stenosis Hypertension Coarctation of the aorta Pulmonary stenosis Pulmonary hypertension Treatment will depend on the underlying cause. (wikipedia.org)
However, there have been no reports on RVH due to radiation-induced abdominal aorta stenosis after renal autotransplantation. (bvsalud.org)
Aortopulmonary window is an abnormal connection between the aorta and the main pulmonary artery, which causes a large left-to-right shunt. (msdmanuals.com)
The degree is determined by the size of the defect between the aorta and pulmonary artery. (msdmanuals.com)
PA = pulmonary artery, Asc Ao = ascending aorta. (medscape.com)

The most common cause of mitral stenosis is rheumatic fever . (medscape.com)

Left ventricular ejection fraction (LVEF) is found to be 60% with no regional wall motion abnormalities noted. (acc.org)
MiR-126 expression in serum is positively correlated with left ventricular ejection fraction (LVEF). (justia.com)
Reduced afterload , which enhances ventricular stroke volume and improves ejection fraction. (cvpharmacology.com)

The size of the direct aortic to pulmonary artery connection varies and may extend from just above the coronary sinuses to the proximal right pulmonary artery. (msdmanuals.com)

3] Valvular defects are the most common type of cardiac malformation, accounting for 25% of all malformations involving the myocardium. (medscape.com)

BACKGROUND Atherosclerotic renal artery stenosis (ARAS) and renovascular fibromuscular dysplasia (FMD) are 2 of the most common etiologies of renovascular hypertension. (bvsalud.org)
Several studies' limitations may partly account for this failure, including heterogeneity of diagnostic techniques, overestimation of the degree of renal artery stenosis, inappropriate timing of revascularization, multiple protocol revisions, frequent crossovers, and most importantly exclusion of patients at higher likelihood to respond to angioplasty. (bvsalud.org)
They may also be used in hypertension caused by renal artery stenosis, which causes renin-dependent hypertension owing to the increased release of renin by the kidneys. (cvpharmacology.com)

Pulmonary hypertension is defined as a mean pulmonary artery pressure of more than 25 mm Hg at rest or more than 30 mm Hg during exercise. (medscape.com)

Biomarkers, Socioeconomic Factors, and Right Ventricular Function After Surgical Repair for Tetralogy of Fallot. (stanford.edu)
1- 3 Although patients with corrected tetralogy of Fallot achieve a good quality of life, late complications do occur in 10-15% at 20 years after the initial repair, of which the most important are right sided heart failure caused by pulmonary regurgitation and supraventricular or ventricular arrhythmia. (bmj.com)

This leaves the left ventricle uniquely susceptible to ischemia, which reduces cardiac output and promotes further ischemia. (emra.org)
The left ventricle hypertrophies in critical AS in response to chronically increased afterload. (emra.org)
While the right ventricle (RV) hypertrophies, the left ventricle (LV) atrophies. (frontiersin.org)

The objective of the PROGRESS trial is to evaluate the safety and effectiveness of the Edwards SAPIEN 3, SAPIEN 3 Ultra, and SAPIEN 3 Ultra RESILIA transcatheter heart valves compared with clinical surveillance in patients with moderate, calcific aortic stenosis (AS). (edwards.com)
Parathyroid hormone gene variant and calcific aortic stenosis. (cdc.gov)

Ninety percent of patients with significant mitral stenosis and sinus rhythm display electrical evidence of left atrial enlargement. (medscape.com)
Treatment is only necessary if significant mitral stenosis (MS) or mitral regurgitation (MR) is present. (medscape.com)

[ 2 ] Using real-time three-dimensional (3D) transesophageal echocardiography in 101 patients with degenerative aortic stenosis and 26 control subjects, the investigators found an average decrease of 45% in the effective mitral annular area of the patients with degenerative aortic stenosis, as well as a significant reduction in the maximal anterior and posterior leaflet opening angle. (medscape.com)

It measures the transvalvular pressure gradient and the pulmonary arterial pressure and determines whether mitral regurgitation, aortic regurgitation, and other valvular abnormalities coexist. (medscape.com)
There are no significant associated abnormalities in the pulmonary artery structure or function, therefore specific pulmonary artery vasodilatator therapy is not considered. (romanianjournalcardiology.ro)
Reactive Group 2 PH is defi ned by an elevated TPG ≥12 mmHg and PVR ≥3 Wood units, indicating the presence of functional and/or structural abnormalities of the pulmonary arterial vasculature besides the elevated PCWP. (romanianjournalcardiology.ro)
Reactive reversible Group 2 PH is defined by normalization of the TPG and PVR during vasodilator challenge, suggesting a predominance of functional over structural abnormalities of the pulmonary arteiral vessels. (romanianjournalcardiology.ro)
Structural over functional abnormalities of the pulmonary arterial vascular bed are presumed to exist. (romanianjournalcardiology.ro)

However, cardiac dysfunction is encountered frequently among stroke patients, even in the absence of primary heart disease. (justia.com)

Restrictive lung problems include extrapulmonary causes such as obesity, spine or chest wall deformities, and intrinsic pulmonary pathology such as interstitial fibrosis, pneumoconiosis, granulomatous disease or collagen vascular disease. (aafp.org)
The entity may be related to inflammatory fibrosis and seems to be markedly affecting the osteum of the pulmonary veins. (neocardiolab.com)
MiR-126 facilitates vascular re-modeling, decreases fibrosis in multiple organs, and has been reported to be beneficial in the treatment of atherosclerosis and re-stenosis. (justia.com)

Anatomy26

Organisms11

Diseases73

Chemicals and Drugs55

Analytical, Diagnostic and Therapeutic Techniques and Equipment53

Phenomena and Processes41

Anthropology, Education, Sociology and Social Phenomena1

Information Science1

Named Groups1

Health Care15

Congenital18

Congestive heart f4

Obstruction7

Aortic valve9

Diastolic10

Outflow4

Myocardial infarction4

Systolic3

Tricuspid regurgitation2

Coronary disease1

Dilation1

Severe Aortic Stenosis1

Mitral valve7

Post-capillary pulmonary hypertension1

Vascular resistance6

Pulmonic1

Arterial hypertension1

Septum2

Pressures4

Edema8

Arrhythmias3

Hypertrophic cardiomyopathy1

Right-axis devi3

Chronic7

Large ventricular septal1

Obstructive2

Systemic hypertension1

Dyspnea7

Septal defects2

Atrial septal2

Mild mitral stenosis2

Valve8

Valvular disease1

Cause of pulmonary hypertension1

Aorta5

Rheumatic1

Ejection fraction3

Proximal right pulmon1

Defects1

Renal artery s3

Mean pulmonary1

Tetralogy2

Left ventricle3

Calcific aortic stenosis2

Significant mitral stenosis2

Degenerative aortic stenosis1

Abnormalities5

Dysfunction1

Fibrosis3