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Myocardial InfarctionElectrocardiographyInfarctionSurvival RateTime FactorsAngioplasty, Balloon, CoronaryCerebral InfarctionTreatment OutcomeThrombolytic TherapyCoronary AngiographyMyocardial ReperfusionAnterior Wall Myocardial InfarctionRisk FactorsCell SurvivalVentricular RemodelingProspective StudiesMyocardiumVentricular Function, LeftSurvival AnalysisStreptokinaseCreatine KinaseFollow-Up StudiesPrognosisCoronary CirculationCoronary DiseaseRetrospective StudiesPredictive Value of TestsCoronary Care UnitsHeart VentriclesEndocardiumHeartFibrinolytic AgentsDisease-Free SurvivalMyocardial IschemiaCoronary VesselsAngina PectorisRecurrencePericardiumProportional Hazards ModelsEchocardiographyPlatelet Aggregation InhibitorsMyocardial RevascularizationStroke VolumeRisk AssessmentDogsVentricular Dysfunction, LeftAngina, UnstableAcute DiseaseStentsPercutaneous Coronary InterventionHospital MortalityCoronary Artery DiseaseCoronary ThrombosisKaplan-Meier EstimateHeart FailureShock, CardiogenicInferior Wall Myocardial InfarctionRegistriesArrhythmias, CardiacMultivariate AnalysisSurvivalCoronary Artery BypassCohort StudiesBiological MarkersIncidenceChest PainHemodynamicsDisease Models, AnimalMyocardial ContractionStrokeAspirinCineradiographyCase-Control StudiesAcute Coronary SyndromeTissue SurvivalGraft SurvivalAge FactorsCardiac CatheterizationTissue Plasminogen ActivatorHospitalizationRiskAdrenergic beta-AntagonistsHeart Rupture, Post-InfarctionMyocardial Reperfusion InjuryMagnetic Resonance Imaging, CineHemorrhageChi-Square DistributionClinical Enzyme TestsDrug-Eluting StentsCardiotonic AgentsTroponin TLogistic ModelsRandomized Controlled Trials as TopicCoronary StenosisDeath, Sudden, CardiacMyocytes, CardiacCardiovascular AgentsHeart Conduction SystemTroponin ICoronary Occlusion
AcuteIschemiaLeft ventricularCardiacVentricularNecrosisSTEMIRuptureOccurPercutaneousAorticScarValvularAtrialStructuralGeneticArteryResultsAccuracyRegionalInjuryCommonResultYearAcute myocardialIschemicClinicalMorbidityRevascularizationCardiovascularOutcomesPatientsComplicationsCardiac magnetic resonanceFatalPericardialDiagnosisPathologicExtentRepresentsChamberDeathTherapeuticLeftEarlyFunctionClassificationSiteRiskNormalTechniquesSummaryDiseaseStageStudy
Acute8
  • The injury is typically due to acute myocardial infarction (usually transmural or ST segment elevation infarction), but may be from a number of causes that result in increased pressure or volume, causing pressure overload or volume overload (forms of strain) on the heart. (wikipedia.org)
  • Myocardial rupture occurs in the setting of acute myocardial infarction (AMI),11 blunt and penetrating cardiac trauma, primary cardiac infection, primary and secondary cardiac tumors, infiltrative diseases of the heart, and aortic dissection. (medscape.com)
  • Ischemic myocardial rupture after acute myocardial infarction (AMI) may involve left ventricular (LV) and right ventricular (RV) free walls, ventricular septum, and LV papillary muscle, in decreasing order of frequency. (medscape.com)
  • Acute mitral or tricuspid regurgitation, VSD, or pericardial tamponade may result from myocardial rupture secondary to blunt cardiac trauma. (medscape.com)
  • Acute myocardial infarction is myocardial necrosis resulting from acute obstruction of a coronary artery. (msdmanuals.com)
  • Acute MI includes both non-ST-segment-elevation myocardial infarction (NSTEMI) and ST-segment-elevation myocardial infarction (STEMI). (msdmanuals.com)
  • Pathophysiology references Acute myocardial infarction is myocardial necrosis resulting from acute obstruction of a coronary artery. (msdmanuals.com)
  • Acute coronary syndrome (ACS) refers to a spectrum of clinical presentations ranging from those for ST-segment elevation myocardial infarction (STEMI) to presentations found in non-ST-segment elevation myocardial infarction (NSTEMI) or in unstable angina. (medscape.com)
Ischemia3
  • E HAVE previously shown that the enicardial-surface electrocardiogram is an inadequate index of localized myocardial ischemia. (1library.net)
  • While striking chanares of polaro-graphic oxygen and contractility regularly occur a few seconds after coronary arterial branch occlusion, epieardial electrocardio-graphic changes are delayed and sometimes absent.1 Intramyocardial electrocardiographic studies, on the other hand, reveal that local-ized ischemia disturbs myocardial electrical activity at least as early as either oxygena-tion or contractility, and over a more exten-sive area. (1library.net)
  • 4-7 Angina pectoris is defined as chest discomfort attributed to myocardial ischemia. (uscjournal.com)
Left ventricular1
Cardiac12
  • The initial remodeling phase after a myocardial infarction results in repair of the necrotic area and myocardial scarring that may, to some extent, be considered beneficial since there is an improvement in or maintenance of LV function and cardiac output. (wikipedia.org)
  • After a myocardial infarction (MI), cardiac myocyte death can be triggered by necrosis, apoptosis, or autophagy, leading to thinning of the cardiac wall. (wikipedia.org)
  • Myocardial fibrosis is a common postmortem finding among young individuals with sudden cardiac death. (onteenstoday.com)
  • Myocardial fibrosis is an important part of cardiac remodeling that leads to heart failure and death. (onteenstoday.com)
  • Nearly all etiologies of heart disease involve pathological myocardial remodeling characterized by excessive deposition of extracellular matrix (ECM) proteins by cardiac fibroblasts (CFs), which reduces tissue compliance and accelerates the progression to heart failure. (onteenstoday.com)
  • Prognosis for untreated AL cardiac amyloidosis is poor, with a median survival of six months. (onteenstoday.com)
  • Myocardial rupture (or perforation) may also occur iatrogenically during percutaneous cardiac procedures (including device implantation) or open heart surgery (particularly valve replacement). (medscape.com)
  • Blunt cardiac trauma, most commonly occurring in the setting of an automobile accident, may cause myocardial rupture as a result of cardiac compression between the sternum and the spine, direct impact on the heart (sternal trauma), or deceleration injury. (medscape.com)
  • Delayed myocardial rupture has been reported as a result of cardiac contusion. (medscape.com)
  • Together with Thor Edvardsen, the center director, Haugaa is a principal investigator for center workpackage focusing on risk assessment for sudden cardiac death (SCD) and myocardial function. (ous-research.no)
  • She finished her PhD thesis in 2010 which included electromechanical studies in patients with cardiac genetic disorders and patients after myocardial infarction. (ous-research.no)
  • Clinicians should not screen asymptomatic, low-risk adults for cardiac disease using resting or stress electrocardiography, stress echocardiography, or stress myocardial perfusion imaging. (medscape.com)
Ventricular2
  • He also has active studies in understanding the remodeling that occurs in the ventricle in the setting of heart failure and myocardial infarction to create the substrate for sudden death and ventricular tachycardia and fibrillation. (ucsf.edu)
  • 8. Percutaneous balloon occlusion of post-infarction ventricular septal defect. (prime-cardiology.com)
Necrosis2
  • There is myocardial necrosis (cell death) and disproportionate thinning of the heart. (wikipedia.org)
  • Both hemodynamic factors (increased intracavitary pressure) and regional myocardial structural weakness (myocyte necrosis, collagen matrix resolution, and intense inflammation) can make important contributions to myocardial rupture in the setting of AMI. (medscape.com)
STEMI1
Rupture2
  • The clinical presentation of myocardial rupture depends on the mechanism and site of injury and the hemodynamic effects of the rupture. (medscape.com)
  • A pseudoaneurysm is formed if the area of rupture is contained locally by the adjacent parietal pericardium and represents the chronic stage of LV free-wall rupture. (medscape.com)
Occur1
  • In the US, about 1.0 million myocardial infarctions occur annually. (msdmanuals.com)
Percutaneous1
Aortic2
  • Coronary heart disease, aortic stenosis and hypertension are the most frequent causes of myocardial fibrosis (13). (onteenstoday.com)
  • Myocardial Fibrosis Predicts 10-Year Survival in Patients Undergoing Aortic Valve Replacement. (onteenstoday.com)
Scar1
Valvular1
  • Chronic hypertension, congenital heart disease with intracardiac shunting, and valvular heart disease may also lead to remodeling. (wikipedia.org)
Atrial1
  • moral Resonance Spectroscopy: atrial year of Supporting the Fungistatic phosphorus of chronic bodies depressed as metastatic patients, processes or Patients. (siriuspixels.com)
Structural1
Genetic2
  • Is myocardial fibrosis genetic? (onteenstoday.com)
  • Because there is no known single cause, we tested the hypothesis that some cases of myocardial fibrosis in the absence of identifiable causes (primary myocardial fibrosis [PMF]) are associated with genetic variants. (onteenstoday.com)
Artery1
Results2
  • Spironolactone and eplerenone have been shown to reduce myocardial fibrosis in animals and humans, though results in humans are mixed. (onteenstoday.com)
  • Myocardial fibrosis results from increased myofibroblast activity and excessive extracellular matrix deposition. (onteenstoday.com)
Accuracy1
  • MRI is now considered the gold standard in the evaluation of myocardial function because of its high accuracy as well as inter- and intra-observer reproducibility. (ecrjournal.com)
Regional1
  • Regional myocardial function can be estimated visually in an SSFP sequence, but can be quantified more accurately using myocardial tagging techniques such as spatial modulation of magnetisation. (ecrjournal.com)
Injury1
  • Penetrating myocardial injury occurs most commonly as a result of stab or gunshot wounds (see the image below). (medscape.com)
Common1
Result1
  • More than 6 million of those deaths are attributed to direct tobacco use, while around 890,000 deaths are the result of non-smokers being exposed to second-hand smoke ( http://www.who.int/mediacentre/factsheets/fs339/en/ ). (biomedcentral.com)
Year1
  • Another study investigating time trends in the incidence and survival of GCA over a 50-year period in Olmsted County, Minnesota, found the age- and sex-adjusted annual incidence rate of giant cell arteritis was 18.8 (95% CI, 15.9-21.6) per 100,000 persons aged 50 years and older. (rheumatologyadvisor.com)
Acute myocardial9
  • The injury is typically due to acute myocardial infarction (usually transmural or ST segment elevation infarction), but may be from a number of causes that result in increased pressure or volume, causing pressure overload or volume overload (forms of strain) on the heart. (wikipedia.org)
  • The first goal for healthcare professionals in management of acute myocardial infarction (MI) is to diagnose the condition in a very rapid manner. (medscape.com)
  • Participation in regional or national acute myocardial infarction registry to help track and assess the outcomes, complications, and quality of care for patients with AMI. (medscape.com)
  • Myocardial rupture occurs in the setting of acute myocardial infarction (AMI),11 blunt and penetrating cardiac trauma, primary cardiac infection, primary and secondary cardiac tumors, infiltrative diseases of the heart, and aortic dissection. (medscape.com)
  • Ischemic myocardial rupture after acute myocardial infarction (AMI) may involve left ventricular (LV) and right ventricular (RV) free walls, ventricular septum, and LV papillary muscle, in decreasing order of frequency. (medscape.com)
  • Acute myocardial infarction is myocardial necrosis resulting from acute obstruction of a coronary artery. (msdmanuals.com)
  • Pathophysiology references Acute myocardial infarction is myocardial necrosis resulting from acute obstruction of a coronary artery. (msdmanuals.com)
  • Early administration of aspirin in patients with acute myocardial infarction has been shown to reduce cardiac mortality rate by 23% in the first month. (medscape.com)
  • A shorter form of this homepage is also published at http://www.infarctcombat.org/heartnews-17.html main page = http://www.infarctcombat.org , the homepage of a clinic in Sao Paulo which had excellent results with ouabain in acute myocardial infarction until ouabain was forbidden because of political, not medical causes. (twoday.net)
Ischemic4
  • To assess the relationship between improved regional and global myocardial function in patients with ischemic cardiomyopathy in response to β-blocker therapy or revascularization. (biomedcentral.com)
  • In patients with chronic ischemic LV dysfunction, β-Blocker therapy or revascularization resulted in a similar improvement of global systolic LV function. (biomedcentral.com)
  • Ischemic cardiomyopathy is a frequent cause of chronic heart failure. (biomedcentral.com)
  • Liga R, Colli A, Taggart DP, Boden WE, De Caterina R. Myocardial Revascularization in Patients With Ischemic Cardiomyopathy: For Whom and How. (bu.edu)
Clinical4
  • The clinical presentation of myocardial rupture depends on the mechanism and site of injury and the hemodynamic effects of the rupture. (medscape.com)
  • This reflects the clinical experiences in Italy, Germany and Brazil (worldwide best survival rates). (twoday.net)
  • Biomarkers are the cornerstone of the diagnosis of primary myocardial infarction (MI), but their clinical significance following coronary artery bypass grafting (CABG) is less well understood. (medscape.com)
  • Braunwald E. Control of myocardial oxygen consumption: physiologic and clinical considerations // Am. J. Cardiol. (med24info.com)
Morbidity2
  • The goals of pharmacotherapy for myocardial infarction are to reduce morbidity and to prevent complications. (medscape.com)
  • dysfunction of the transmural such Doppler beta for morbidity of Failure of renal mellitus patient in months with caused generation. (siriuspixels.com)
Revascularization3
  • Furthermore, it has been recognized that LV end-systolic volume predicts long-term outcome to best advantage after revascularization [ 12 ]. (biomedcentral.com)
  • We sought to define the contribution of regional myocardial segments to the improvement of global systolic LV function in patients after medical therapy or revascularization. (biomedcentral.com)
  • Defining the optimal approach to revascularization in chronic coronary syndrome patients with diabetes and multivessel disease: Is our equipoise evidence-based? (bu.edu)
Cardiovascular1
  • Cardiovascular magnetic resonance (CMR) is a validated and reliable method to assess global and regional myocardial function in normal and diseased hearts. (biomedcentral.com)
Outcomes2
Patients4
  • Approximately 1 in every 300 patients with chest pain transported to the emergency department by private vehicle goes into cardiac arrest en route. (medscape.com)
  • anaphylatoxin: The superior imidazoles of any degree correlated for system stiffening responsible patients( the myocardial drugs using hormones, clinic, and system) along with debit, handling, tissues, and volume. (augenta.net)
  • Recent estimations reveal that 4.9 million patients suffer from chronic heart failure in the United States, indicating the magnitude of this major health care problem [ 1 ]. (biomedcentral.com)
  • Myocardial imaging with 123 I-metaiodobenzylguanidine (MIBG), an analog of norepinephrine, is a useful tool for detecting abnormalities of the myocardial adrenergic nervous system in patients with CHF ( 17 - 19 ). (snmjournals.org)
Complications1
  • The flexible pericardial endoscope led to no acute or chronic complications. (biomedcentral.com)
Cardiac magnetic resonance2
  • Limited studies have examined cardiac magnetic resonance and echocardiographic parameters to predict death and transplantation in children after the Fontan operation. (bvsalud.org)
  • The assessment of myocardial fibrosis is the most studied application of cardiac magnetic resonance in AS. (bmj.com)
Fatal1
  • Antiplatelet therapy has been shown to reduce mortality rates by reducing the risk of fatal myocardial infarctions, fatal strokes, and vascular death. (medscape.com)
Pericardial1
  • Acute mitral or tricuspid regurgitation, VSD, or pericardial tamponade may result from myocardial rupture secondary to blunt cardiac trauma. (medscape.com)
Diagnosis2
  • The use of biomarkers is undisputed in the diagnosis of primary myocardial infarction (MI), but their value for identifying MI is less well studied in the postoperative phase following coronary artery bypass grafting (CABG). (medscape.com)
  • We found that the effect size for PM 10 doubled for subjects with a previous admission for chronic obstructive pulmonary disease or a secondary diagnosis of pneumonia, although these differences did not achieve statistical significance. (nih.gov)
Pathologic1
  • Pathologic Q waves in V 1 -V 5 and aVL with ST elevations (a chronic finding in this patient). (basicmedicalkey.com)
Extent2
  • The initial remodeling phase after a myocardial infarction results in repair of the necrotic area and myocardial scarring that may, to some extent, be considered beneficial since there is an improvement in or maintenance of LV function and cardiac output. (wikipedia.org)
  • 2) In 2010, the university of Toledo reveals that ouabain decreaes the extent of an erperimental myocardial infarction. (twoday.net)
Represents2
  • A pseudoaneurysm is formed if the area of rupture is contained locally by the adjacent parietal pericardium and represents the chronic stage of LV free-wall rupture. (medscape.com)
  • The use of T1 mapping techniques can provide an assessment of interstitial myocardial fibrosis and represents an expanding field of interest. (bmj.com)
Chamber1
  • The design of the chamber eliminates flow deviations due to leakage and bubbles and allows actual flow profiles to better conform with those predicted in computational models. (neurotransmitter.net)
Death1
  • The aim of this study was to investigate echocardiographic parameters in adolescents and adults after Fontan operation, including myocardial mechanics such as classic-pattern dyssynchrony (CPD), as predictors of transplantation or death. (bvsalud.org)
Therapeutic1
  • therapeutic peptides suffer Aim or telephone with CHRONIC T. Tin: A pressure failure that accompanies located in inhibitor cycle. (siriuspixels.com)
Left2
  • Dunker D.J., Ishibashi Y., Bache R.J. Effect of treadmill exercise on transmural distribution of blood flow in hypertrophied left ventricle // Am. J. Physiol. (med24info.com)
  • Effect of maximal coronary vasodilation on transmural myocardial perfusion during tachycardia in dogs with left ventricular hypertrophy // Circ. (med24info.com)
Early2
  • The key to improved survival is the availability of early defibrillation. (medscape.com)
  • Bovine tuberculosis is a chronic disease rarely observed in an early age. (srsweb.org)
Function1
  • Antithrombotic agents, which include heparin, bivalirudin, and enoxaparin, prevent the formation of thrombi associated with myocardial infarction and inhibit platelet function by blocking cyclooxygenase and subsequent platelet aggregation. (medscape.com)
Classification1
  • My research interests include statistical modelling, statistical computing, design and analysis of cluster randomised trials, smoothing techniques and derivative estimation, survival analysis, tree based classification problems and biostatistics in elite sports. (universityofgalway.ie)
Site1
Risk1
  • Age ≥ 75 years, cardiogenic shock, and impaired postprocedural TIMI flow independently predict mortality in this high-risk population. (bvsalud.org)
Normal2
  • Coronary hemodynamics and myocardial metabolism during and after pacing stress in normal humans // Am. J. Physiol. (med24info.com)
  • adrenoceptor blockade on resting and hyperemic myocardial blood flow in normal humans // Am. J. Physiol. (med24info.com)
Techniques1
  • Myocardial Protection in Minimally Invasive Cardiac Surgery: Evolved Techniques for the New Era of Cardiac Surgery. (ucsf.edu)
Summary1
  • geographic: resulting Summary compared by chronic or advanced chronic, Fiscal degree or storing from the expression of advantageous exception role, undifferentiated as field pass or patient professionals, of impaired symptoms, or from fourth physicians. (augenta.net)
Disease1
  • Chronic hypertension, congenital heart disease with intracardiac shunting, and valvular heart disease may also lead to remodeling. (wikipedia.org)
Stage1
  • Angiotensin-converting enzyme (ACE) inhibitors increase survival when introduced at any stage of CHF ( 2 - 7 ). (snmjournals.org)
Study1
  • The aim of this study was to map land-cover change from 1985 to 2016 and predict future land-cover change in the Zayandehrood ecologic sub-basins of Central Iran. (srsweb.org)