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*  Edge-to-Edge Mitral Valve Repair Without Ring Annuloplasty for Acute Ischemic Mitral Regurgitation | Circulation
2018 American Heart Association, Inc. All rights reserved. Unauthorized use prohibited. The American Heart Association is a ... End-diastole (ED) was defined as the videofluoroscopic frame containing the peak of the ECG R-wave. Instantaneous LV volume was ... Surgery for Valvular Heart Disease. Edge-to-Edge Mitral Valve Repair Without Ring Annuloplasty for Acute Ischemic Mitral ... Supported by grants HL-29589 and HL-67025 from the National Heart, Lung and Blood Institute; Drs. Timek, Lai, and Tibayan, are ...
  http://circ.ahajournals.org/content/108/10_suppl_1/II-122
*  Passive Stiffness of Myocardium From Congenital Heart Disease and Implications for Diastole | Circulation
Congenital Heart Disease. Passive Stiffness of Myocardium From Congenital Heart Disease and Implications for Diastole. Rajiv R ... Heart muscle from only a few conditions has been examined: ischemic and dilated cardiomyopathy (DCM),10-13 diastolic heart ... In the most common form of heart failure with a dilated ventricle, rather than the heart dilating as it fails, it may be more ... 2017 American Heart Association, Inc. All rights reserved. Unauthorized use prohibited. The American Heart Association is a ...
  http://circ.ahajournals.org/content/121/8/979
*  Diffusion MRI Tractography of the Human Heart \(In\) \(Vivo\) at End-Diastole and End-Systole
Here we perform 3D tractography of the human heart \(in\) \(vivo\) at both end diastole and end systole. We show that fiber ... Diffusion MRI tractography of the human heart \(in\) \(vivo\) at end-diastole and end-systole. Journal of Cardiovascular ... Diffusion MRI Tractography of the Human Heart \(In\) \(Vivo\) at End-Diastole and End-Systole. ... Diffusion Tensor MRI (DTI) of the human heart \(in\) \(vivo\) has to date been performed in 2D and at a single phase of the ...
  https://dash.harvard.edu/handle/1/9393005
*  Medicowesome: Why does heart stop in diastole when plasma potassium level rises?
The heart can not contract. That's why, heart stops in diastole. Hope you understand :). This is the mechanism of execution by ... The most important is the effect of potassium on the heart - cardiac arrhythmias, heart block and even cardiac arrest. ... Increased extracellular calcium tend to stop the heart in systole (contracted).. This is known as calcium rigor.. That's all!. ... Elevated potassium, or hyperkalemia, causes the resting electrical potential of the heart muscle cells to be lower than normal ...
  http://www.medicowesome.com/2013/04/why-does-heart-stop-in-diastole-when.html
*  Patente US20060100639 - System and method for the treatment of reperfusion injury - Google Patentes
It is high during heart diastole and low during systole. Similar to the coronary artery embodiments (See FIGS. 1, 2. , 3 and 4 ... Coronary blood flow enters the heart 101 via coronary arteries and exits via coronary veins. The perfusion of the heart can be ... As a result, a large area 103 of the heart muscle 101 normally perfused by the distal branches 104 of the coronary artery 100 ... Device for the in situ delivery of heart valves. US20100292784 *. 13 May 2009. 18 Nov 2010. Sorin Biomedica Cardio S.r. I.. ...
  http://www.google.es/patents/US20060100639?dq=flatulence
*  Patent US5505698 - Cardioplegia catheter with elongated cuff - Google Patents
During the heart's diastole (expansion), the blood is drawn through the tricuspid valve into the right ventricle. During the ... The heart is divided into a left and a right half. The right side of the heart is smaller and pumps deoxygenated blood ... During cardiac surgery, the heart is isolated from the circulatory system and the patient is connected to a heart-lung machine ... One of the major disadvantages of this technique is that the heart continues to fibrillate, exhausting the heart-stored energy ...
  http://www.google.com/patents/US5505698?dq=5,884,271
*  Duration of Systole and Diastole for Hydrodynamic Testing of Prosthetic Heart Valves: Comparison Between ISO 5840 Standards and...
CONCLUSION Information on the realistic validation of the operation of left ventricular models for different heart rates were ... 2015 for hydrodynamic performance assessment of prosthetic heart valves. RESULTS Based on the in vivo studies analyzed, the ... OBJECTIVE To complement the ISO 5840 standards concerning the duration of left ventricular systole and diastole as a function ... of changes in heart rates according to in vivo studies from the physiologic literature review. METHODS The systolic and ...
  https://www.semanticscholar.org/paper/Duration-of-Systole-and-Diastole-for-Hydrodynamic-Bazan-Ortiz/66d2d17396921798ffadc6d4594a046fd162c772
*  Circulatory System (9781423224174) - BarCharts Publishing
Heart in Diastole. *Heart in Systole. *Coronary Arteries & Cardiac Veins. *Circle of Willis ...
  http://www.barcharts.com/9781423224174/
*  US4649930A - Apparatus for beat buffering techniques varified by arrhythmias detection for stopaction frames of cardiac...
The first heart sound may be detected as a diastole heart sound. If a second heart sound does not occur within the heart sound ... If a second heart sound occurs within this heart sound enable window time, this second heart sound is detected as a systole ... procedure is repeated with increasing heart sound enable time as long as a second heart sound occurs within an increased heart ... Thereupon a predetermined heart sound enable window time is established, which for a first detection cycle is set to ...
  https://patents.google.com/patent/US4649930A/en
*  Week 1 Flashcards by Georgina Jane Pritchard | Brainscape
1. A change in position of the heart. 2. Increase in mass in one of the ventricles e.g hypertrophic cardiomyopathy ... Occurs at the end of ventricular systole, during atrial diastole. Build up of blood in the atria generates the pressure wave ... What sort of sternal attachment does the heart make in the horse? What layer of pericardium is this made of? ... What sort of sternal attachment does the heart make in the pig? Do any other species have this arrangement? ...
  https://www.brainscape.com/flashcards/week-1-6155182/packs/9491416
*  Cardiothoracic Surgery Flashcards by Rebecca Abelman | Brainscape
Solution used to stop heart mid-diastole to protect it from ischemia and provide a motionless field; often used with ... open via median sternotomy, isolate internal thoracic artery or greater saphenous vein, put on bypass and stop the heart, sew ...
  https://www.brainscape.com/flashcards/cardiothoracic-surgery-3612780/packs/5514398
*  Patent US5558617 - Cardiac compression band-stay-pad assembly and method of replacing the same - Google Patentsuche
... which remain in situ on the heart. A net structure suspended below the device supports the apical portion of the heart. In ... in the protective structure between the band member and a resilient pad assembly for encircling the heart and promoting heart ... which help prevent damage to heart tissue and facilitate return of the pad assembly to an initial condition, embedded ... A ventricular assist device for a heart includes a compression band-stay-pad assembly for encircling substantially the heart ...
  http://www.google.de/patents/US5558617
*  Cardiac Cycle Flashcards by tcarlso 3 | Brainscape
What fraction of time does the heart spend in diastole? Systole? Diastole = 2/3. Systole = 1/3 ... False--more than proportionally (i.e. as the heart rate goes up, the heart spends a larger amount of time in systole than would ... Where are the precordial leads positive (toward the outside of the body, or on the inside near the heart)? ... Increases greatly, because it cannot accommodate the rapid increase in pressure from the heart, AND the fact the blood flows ...
  https://www.brainscape.com/flashcards/cardiac-cycle-3301492/packs/5064404
*  Atrial Pressure-Flow Dynamics in Atrial Septal Defects (Secundum Type) | Circulation
... during early ventricular diastole (heart rate, 80 to 100 beats/min). Detection of systemic right-to-left shunts by dye curves ... 2018 American Heart Association, Inc. All rights reserved. Unauthorized use prohibited. The American Heart Association is a ... was enhanced by relatively slow heart rates (prolonged diastasis) which allowed the shunted blood to flow into the left ... left-to-right shunt and pressure gradient occurred over an interval encompassing late ventricular systole and early diastole. ...
  http://circ.ahajournals.org/content/37/4/476
*  Risk/Benefit Assessment of β-Blockers and Diuretics Precludes Their Use for First-Line Therapy in Hypertension | Circulation
This wave should ideally return toward the heart during diastole to augment diastolic filling. If it returns earlier during the ... The heart failure end point was driven mainly by the ALLHAT trial. Given the heterogeneity in the definition of heart failure ... Thus, heart rate lowering by β-blockade increased the survival rate in congestive heart failure as well as in coronary artery ... In hypertension as well as coronary heart disease, heart rate has been shown to be a blood pressure-independent risk factor for ...
  http://circ.ahajournals.org/content/117/20/2706.full
*  Cardiology Flashcards by Hanna Algattas | Brainscape
Equalization of all pressures in the heart during diastole seen on right-heart cath should make you suspicious of .... ... Ischemic heart disease and conditions which dilate the heart can cause which left heart valvular disorder? ... By slowing heart rate they are anti-arrhythmic. They also allow more time for diastolic filling and thus providing oxygen to ... Pathologies of right heart that delay pulmonic closure cause wide S2 (e.g. RBBB, pulmonic stenosis, RVH, pulmonoary HTN). ...
  https://www.brainscape.com/flashcards/cardiology-5270202/packs/7817870
*  CVS 10.1 - Ischaemic Heart Disease Flashcards by Beth Elliott | Brainscape
Occurs during diastole. - ↑ heart rate = ↓ time of diastole. - ↓ filling = ↓ coronary blood flow. - Leads to ischaemia ... CVS 10.1 - Ischaemic Heart Disease Flashcards Preview ESA 2 , CVS 10.1 - Ischaemic Heart Disease , Flashcards ... Irreversible damage to heart muscle due to a lack of blood flow (prolonged ischaemia and hypoxia) ... Ischaemic Heart Disease flashcards from Beth Elliott ...
  https://www.brainscape.com/flashcards/cvs-101-ischaemic-heart-disease-5124679/packs/7099641
*  CVS 6 Control of the CVS Flashcards by Sarah Kipps | Brainscape
The higher the venous pressure, the more the heart fills in diastole. The graph plotted to show this is called the ventricular ... Risk of pulmonary oedema as left heart may not be able to match the output of the right heart causing blood accumulation in the ... The fall in arterial pressure triggers rise in heart rate and CO. Extra pumping of heart reduces venous pressure and raises ... Muscle pumping' forces extra blood back to heart. Overfilling of ventricles prevented by a rise in heart rate. When venous ...
  https://www.brainscape.com/flashcards/cvs-6-control-of-the-cvs-2210168/packs/3901475
*  Canine stroke | definition of canine stroke by Medical dictionary
It is directly proportional to the volume of blood filling the heart during diastole. ... In this disorder, the upper chambers (atria) of the heart do not completely empty when the heart beats, which can allow blood ... Stroke ranks third as a cause of death in adults in the U.S., after ischemic heart disease and cancer. About 600,000 people a ... Knowing the symptoms of stroke is as important as knowing those of a heart attack. Patients with stroke symptoms should seek ...
  https://medical-dictionary.thefreedictionary.com/canine+stroke
*  THE GUIDING SYMPTOMS OF OUR MATERIA MEDICA
... blowing sound over apex of heart ; instead of natural systolic sound, very loud sound over base of heart during diastole ; ... Aneurism of large vessels near heart. Pulse : many symptoms increase and decrease, according to weakness or strength of heart's ... Cardiac erethism ; debility of heart, marked by the influences of some smouldering inflammation, generally in lungs ; heart's ... Action of heart tumultuous and forcible, could be heard several feet from bed. ? Exophthalmus. ...
  http://homeoint.org/seror/hering_guiding_symptom/pages/112443.html
*  www.buyamag.com Heart Models | Catheterization Bypass Simulators
Get life-like bypass heart scientific angiogram manikin ... Four Chambers of Heart in Diastole for maximum Catheter ... Buyamag Inc design heart catheterization models cardiology education and training simulators. ... Heart More Larger Photo Heart Inside View Heart Exterior View. Heart Model & Pericardium & Diaphragm Giant ... Blood flow to the Heart and from the Heart is clearly Indicated with Color-Coded Arrows. 108 features are Numbered on the Heart ...
  https://www.buyamag.com/heart_models.php
*  Patent US20030065248 - Cardiac treatment apparatus - Google Patents
Instead, the harness follows the contour of the heart throughout diastole and continuously exerts gentle resistance to stretch ... Rather than imposing a dimension beyond which the heart cannot expand, the harness provides no hard limit over the range of ... Also disclosed is a method of delivering the cardiac harness to the heart minimally invasively. ... A cardiac harness for treating congestive heart failure is disclosed. The harness applies elastic, compressive reinforcement on ...
  http://www.google.com/patents/US20030065248?dq=7,173,247
*  Patente US20030216791 - Device and method to modulate blood pressure by electrical waveforms - Google Patentes
When the heart relaxes (diastole) the arteries rebound and keep the blood flowing. This is called the "windkessel" effect and ... The heart's right atrium then squeezes blood into the right ventricle which then pumps it to the lungs to exchange carbon ... Such oxygen supply must be adequate and not excessive and is supplied by the pumping action of the heart. The rate and tone of ... In the low pressure venous system stretch and other receptors located in the vena cava, atrial heart chambers and in the left ...
  http://www.google.es/patents/US20030216791
*  Patent US4995857 - Left ventricular assist device and method for temporary and permanent procedures - Google Patents
... ventricular assist device and method is utilized to relieve the hemodynamic burden on a diseased left ventricle in the heart of ... During diastole, the heart relaxes and blood fills the atria and ventricles. During systole, the right and left ventricles ... Heart anchor device. US9707382. 27 Mar 2014. 18 Jul 2017. V-Wave Ltd.. Device and method for regulating pressure in a heart ... Delivering a conduit into a heart wall to place a coronary vessel in communication with a heart chamber and removing tissue ...
  http://www.google.ca/patents/US4995857
*  Module 2 Flashcards by Grace Cooney | Brainscape
8. Ventricular diastole (late) - al heart chambers relaxed. AV valves open, blood moves passively from atria to the ventricles ... increase heart rate and force of contraction - sympathetic input via thoracic spinal cord to SA and AV node, Myocardium, ... to heart - four pulmonary veins - left atrium - left ventricle - aortic semilunar valve - aorta ... covers the heart. double walled sac - outer parietal pericardium - inner visceral pericardium or epicardium ...
  https://www.brainscape.com/flashcards/module-2-6164283/packs/9455067