Heart and Pericardium
... Near right trigone, there is an opening for the bundle of His This opening in the “insulation” allows information to go from the atria above to the ventricles below c. Membranous portions of interatrial and interventricular septa 2. This framework provide the following functions a. Keeps orifices of ...
... Near right trigone, there is an opening for the bundle of His This opening in the “insulation” allows information to go from the atria above to the ventricles below c. Membranous portions of interatrial and interventricular septa 2. This framework provide the following functions a. Keeps orifices of ...
First report of pentalogy of Cantrell in a calf: a case report
... 1992). Less than 90 cases have been reported in the literature in humans, and even fewer have had the complete syndrome confirmed. Only four of the 90 cases involved twins and only two of them described discordance for the anomaly (Rashid and Muraskas, 2007) like in the present report. Diagnosis of ...
... 1992). Less than 90 cases have been reported in the literature in humans, and even fewer have had the complete syndrome confirmed. Only four of the 90 cases involved twins and only two of them described discordance for the anomaly (Rashid and Muraskas, 2007) like in the present report. Diagnosis of ...
Double Switch Operation for Failing Systemic Ventricle
... right ventricle & tricuspid valve in the systemic position • The morphologic RV shows significant incidence of progressive ventricular dysfunction & TV regurgitation ...
... right ventricle & tricuspid valve in the systemic position • The morphologic RV shows significant incidence of progressive ventricular dysfunction & TV regurgitation ...
CARDIOVASCULAR SYSTEM
... shout out instructions to a player at the board, so if a player goes to the board without a clear idea of which is the next landmark on the circuit, it will cost the team two turns to correct it. They may deliberate together and make a clear decision before their player goes to the board. They will ...
... shout out instructions to a player at the board, so if a player goes to the board without a clear idea of which is the next landmark on the circuit, it will cost the team two turns to correct it. They may deliberate together and make a clear decision before their player goes to the board. They will ...
Left ventricular hypertrophy in aortic valve stenosis: friend or foe?
... consequence on long-term myocardial performance. In fact, knock-out animals lived longer. The conventional conception of physiological adaptation to pressure overload as a teleological mechanism to reduce wall stress thus calls for revision.11 12 There are several mechanisms by which excessive LVH m ...
... consequence on long-term myocardial performance. In fact, knock-out animals lived longer. The conventional conception of physiological adaptation to pressure overload as a teleological mechanism to reduce wall stress thus calls for revision.11 12 There are several mechanisms by which excessive LVH m ...
Case Study Presentation - Emily Phillips
... Patent Ductus Arteriosus (PDA): a congenital disorder in the heart wherein a neonate’s ductus arteriosus fails to close, with age PDA may lead to congestive heart failure Fluid overload: too much fluid in the blood. Can be caused by excess sodium content in the body and subsequently increase in extr ...
... Patent Ductus Arteriosus (PDA): a congenital disorder in the heart wherein a neonate’s ductus arteriosus fails to close, with age PDA may lead to congestive heart failure Fluid overload: too much fluid in the blood. Can be caused by excess sodium content in the body and subsequently increase in extr ...
Certain Mechanical Peculiarities of the Human Cardiac
... 48.7 X 106 dynes when the aortic valve opens. The load increases to 81.6 X 101 dynes when the 60 cc. are ejected and the systolic pressure is reached (fig. 3). It is evident, then, that the normal left ventricle functions with essentially ideal diastolic and stroke volumes. Although left ventricular ...
... 48.7 X 106 dynes when the aortic valve opens. The load increases to 81.6 X 101 dynes when the 60 cc. are ejected and the systolic pressure is reached (fig. 3). It is evident, then, that the normal left ventricle functions with essentially ideal diastolic and stroke volumes. Although left ventricular ...
Nursing Management of the Acute Congestive Heart Failure
... increases in ventricular filling pressures. Heart failure exists in three forms congestive (backward) failure, low output (forward) failure or a combination of both. The veterinary technician may be called upon to provide nursing care of the acute congestive heart failure patient. An understanding o ...
... increases in ventricular filling pressures. Heart failure exists in three forms congestive (backward) failure, low output (forward) failure or a combination of both. The veterinary technician may be called upon to provide nursing care of the acute congestive heart failure patient. An understanding o ...
Systolic heart failure
... contractility may lead a limited loading of ventricle as well as diastolic potential energy. •In addition, ventricular relaxation may be depressed when coronary blood flow reduces due to coronary artery disease, systemic hypertension, and cardiomyopathy. ...
... contractility may lead a limited loading of ventricle as well as diastolic potential energy. •In addition, ventricular relaxation may be depressed when coronary blood flow reduces due to coronary artery disease, systemic hypertension, and cardiomyopathy. ...
Chapter 20: The Heart
... • Is larger; muscle is thicker, and more powerful • Similar internally to right ventricle, but does not have moderator band Systemic circulation: – blood leaves left ventricle through aortic valve into ascending aorta – ascending aorta turns (aortic arch) and becomes descending aorta ...
... • Is larger; muscle is thicker, and more powerful • Similar internally to right ventricle, but does not have moderator band Systemic circulation: – blood leaves left ventricle through aortic valve into ascending aorta – ascending aorta turns (aortic arch) and becomes descending aorta ...
Transposition Complexes
... R&L bundles are inverted along with ventricles Septal activation occurs R to L Q waves in R precordial leads, but not in V5/V6 Heart block may be present ...
... R&L bundles are inverted along with ventricles Septal activation occurs R to L Q waves in R precordial leads, but not in V5/V6 Heart block may be present ...
Cardiovascular Physiology Powerpoint
... SA node setting pace since is the fastest AV node fires at 40-50 times per minute If both nodes are suppressed fibers in ventricles by themselves fire only 20-40 times per minute • Artificial pacemaker needed if pace is too slow • Note: – caffeine & nicotine increase activity ...
... SA node setting pace since is the fastest AV node fires at 40-50 times per minute If both nodes are suppressed fibers in ventricles by themselves fire only 20-40 times per minute • Artificial pacemaker needed if pace is too slow • Note: – caffeine & nicotine increase activity ...
Full Text - Res Cardiovasc Med
... why authors think that diastolic function of RV might be different in diverse races and population. Although recently, researchers found different sizes and systolic function in right ventricle in various age, sex and race/ ethnicity applying cardiac magnetic imaging (CMR) (5), It is logical to work ...
... why authors think that diastolic function of RV might be different in diverse races and population. Although recently, researchers found different sizes and systolic function in right ventricle in various age, sex and race/ ethnicity applying cardiac magnetic imaging (CMR) (5), It is logical to work ...
File
... Extension of infarct or repeat 2nd Any time and the most infarction- ? diagnosis common cause of sudden death weeks after an MI Ventricular aneurysms Late complication ...
... Extension of infarct or repeat 2nd Any time and the most infarction- ? diagnosis common cause of sudden death weeks after an MI Ventricular aneurysms Late complication ...
Pulmonary artery ruPture in a Patient receiving artificial heart exPlant
... complications2,3. PA rupture is probably the most disastrous complication associated with the use of PAC. The incidence of PA rupture is 0.01-0.47%, but the mortality rate is 50-75%4. The initial presentation may be massive pulmonary hemorrhage, subtle cough with minimal hemoptysis, or may even be t ...
... complications2,3. PA rupture is probably the most disastrous complication associated with the use of PAC. The incidence of PA rupture is 0.01-0.47%, but the mortality rate is 50-75%4. The initial presentation may be massive pulmonary hemorrhage, subtle cough with minimal hemoptysis, or may even be t ...
Cardiac and Coronary Anatomy Cardiac Chambers
... • LM – could be short or long • Divides into LAD and LCX ...
... • LM – could be short or long • Divides into LAD and LCX ...
Chapter41 - Hatzalah of Miami-Dade
... 1. To gain an understanding of basic terminology and techniques of cardiac monitoring. 2. To give you the knowledge and tools you need to assist the advanced provider with the use and implementation of an ECG. ...
... 1. To gain an understanding of basic terminology and techniques of cardiac monitoring. 2. To give you the knowledge and tools you need to assist the advanced provider with the use and implementation of an ECG. ...
Chapter 20
... contract at about the same time and both ventricles contract at about the same time. A sequence of events to flow blood through the heart depends on the change in pressure inside the chambers and two sets of valves which prevent the back flow of blood. ...
... contract at about the same time and both ventricles contract at about the same time. A sequence of events to flow blood through the heart depends on the change in pressure inside the chambers and two sets of valves which prevent the back flow of blood. ...
CV Pathophysiology
... c. Afterload = ventricular wall stress that develops during systolic ejection d. Contractility = Force generated by the myocardium for a given preload and afterload, ↑ contractility actually shifts the Frank-Starling curve up LEFT HEART FAILURE a. Systolic Heart Failure = diminished capacity of the ...
... c. Afterload = ventricular wall stress that develops during systolic ejection d. Contractility = Force generated by the myocardium for a given preload and afterload, ↑ contractility actually shifts the Frank-Starling curve up LEFT HEART FAILURE a. Systolic Heart Failure = diminished capacity of the ...
Cardiovascular System
... incorrect amino acid to be incorporated into globin, causing hemoglobin to crystallize in a low oxygen environment and blends red blood cells with ...
... incorrect amino acid to be incorporated into globin, causing hemoglobin to crystallize in a low oxygen environment and blends red blood cells with ...
Atrial fibrillation in pure rheumatic mitral valvular disease is
... Abstract. – Background: Some of theories try to explain the insurgence of atrial fibrillation (AF) in patients with acute articular rheumatism (AAR). These theories remind the close relation between AF and left atrium, or with valvular vitium degree, or monophasic action potential and histological c ...
... Abstract. – Background: Some of theories try to explain the insurgence of atrial fibrillation (AF) in patients with acute articular rheumatism (AAR). These theories remind the close relation between AF and left atrium, or with valvular vitium degree, or monophasic action potential and histological c ...
Examining the Gross Anatomy of the Human Heart
... the pulmonary veins leading into the left atrium are usually absent. Identify the base of the heart by locating what remains of the atrial walls. 5. Since fat deposits are found along the major grooves on the heart’s surface, in order to identify the blood vessels that travel along the grooves, it i ...
... the pulmonary veins leading into the left atrium are usually absent. Identify the base of the heart by locating what remains of the atrial walls. 5. Since fat deposits are found along the major grooves on the heart’s surface, in order to identify the blood vessels that travel along the grooves, it i ...
Ventricular Assist Device Outflow Graft in Congenitally Corrected
... of their complex anatomy, prior surgical palliation, and hemodynamic status. Advances in palliation of congenital heart disease have resulted in improved survival to adulthood. Many of these patients ultimately develop end-stage heart failure requiring heart transplant or LVAD implantation. CCTGA is ...
... of their complex anatomy, prior surgical palliation, and hemodynamic status. Advances in palliation of congenital heart disease have resulted in improved survival to adulthood. Many of these patients ultimately develop end-stage heart failure requiring heart transplant or LVAD implantation. CCTGA is ...
Cardiovascular examination
... stenosis, PDA ( things than delay the left ventricle). - A2 Systemic hypertension . - P2 Pulmonary hypertension. - S2 Aortic stenosis , Pulmonic stenosis. S3 : - Low pitched mid diastolic sound. - Caused by the abrupt change in wall motion during ventricular filling in diastole. - Norm ...
... stenosis, PDA ( things than delay the left ventricle). - A2 Systemic hypertension . - P2 Pulmonary hypertension. - S2 Aortic stenosis , Pulmonic stenosis. S3 : - Low pitched mid diastolic sound. - Caused by the abrupt change in wall motion during ventricular filling in diastole. - Norm ...
Mitral insufficiency
Mitral insufficiency (MI), mitral regurgitation or mitral incompetence is a disorder of the heart in which the mitral valve does not close properly when the heart pumps out blood. It is the abnormal leaking of blood backwards from the left ventricle, through the mitral valve, into the left atrium, when the left ventricle contracts, i.e. there is regurgitation of blood back into the left atrium. MI is the most common form of valvular heart disease.