the tip of the heart is
... atrioventricular bundle (bundle of His) which connects with the left and right bundle branches which connect with the ventricles via the conduction myofibrils causing the ventricles to contract Note: impulse conduction through the conduction system generates electrical currents that can be detected ...
... atrioventricular bundle (bundle of His) which connects with the left and right bundle branches which connect with the ventricles via the conduction myofibrils causing the ventricles to contract Note: impulse conduction through the conduction system generates electrical currents that can be detected ...
Prosthetic valve thrombosis
... – Intraop palpation can detect around 50% – TEE – better than manual palpation but less sensitive in the mid and distal ascending Aorta – Epiaortic U/S – sensitivity 96.8% *Chest 2005; 127:60-65 ...
... – Intraop palpation can detect around 50% – TEE – better than manual palpation but less sensitive in the mid and distal ascending Aorta – Epiaortic U/S – sensitivity 96.8% *Chest 2005; 127:60-65 ...
diseases of the cardiovascular system
... adequately with blood, the blood backs up into the left atrium (enlargement) → pulmonary veins → pulmonary edema! PROBLEM #3: The left atrium becomes dilated with blood → the blood becomes static → blood stasis leads to clot formation → clot becomes dislodged and trapped elsewhere in the arterial ...
... adequately with blood, the blood backs up into the left atrium (enlargement) → pulmonary veins → pulmonary edema! PROBLEM #3: The left atrium becomes dilated with blood → the blood becomes static → blood stasis leads to clot formation → clot becomes dislodged and trapped elsewhere in the arterial ...
Total anomalous pulmonary venous return
... develop properly so have a congenital heart defect. We know that the chance increases if one or both parents had a congenital heart defect. Congenital heart defects can also be more common in children with other congenital conditions. ...
... develop properly so have a congenital heart defect. We know that the chance increases if one or both parents had a congenital heart defect. Congenital heart defects can also be more common in children with other congenital conditions. ...
Mitral
... BP reported in mm Hg as pressure in cuff becomes < pressure in artery…examiner will hear a sound can be heard, caused by the turbulent flow of blood as artery goes from flattened normal ...
... BP reported in mm Hg as pressure in cuff becomes < pressure in artery…examiner will hear a sound can be heard, caused by the turbulent flow of blood as artery goes from flattened normal ...
CT Anatomy of the Heart
... from the body through the SVC and IVC as well as the cardiac veins (coronary sinus into the right atrium). • Right Atrium: round in shape, and forms the right lower border of the heart. • Right atrial appendage is a broad-based, triangular structure, contained within the pericardium, which extends f ...
... from the body through the SVC and IVC as well as the cardiac veins (coronary sinus into the right atrium). • Right Atrium: round in shape, and forms the right lower border of the heart. • Right atrial appendage is a broad-based, triangular structure, contained within the pericardium, which extends f ...
International Cardiovascular Research Journal
... after PMV were found to be the severity of mitral regurgitation and a higher echo score (Table 2)14,15. Cardiac surgery during pregnancy is associated with high fetal and neonatal mortality of 20 to 40%.11,16 Performing PMV instead of surgery during pregnancy leads to a significant reduction in feta ...
... after PMV were found to be the severity of mitral regurgitation and a higher echo score (Table 2)14,15. Cardiac surgery during pregnancy is associated with high fetal and neonatal mortality of 20 to 40%.11,16 Performing PMV instead of surgery during pregnancy leads to a significant reduction in feta ...
30.3 The Heart and Circulation
... The left ventricle is the largest chamber of the heart. How is its size related to its function? • The larger volume and more muscle tissue exert enough force to propel blood throughout the body. ...
... The left ventricle is the largest chamber of the heart. How is its size related to its function? • The larger volume and more muscle tissue exert enough force to propel blood throughout the body. ...
Myxomatous valve degeneration: A look at the latest developments
... patient. For this reason the exact diagnosis and monitoring of the progression in a timely manner is of critical clinical interest in order to be able to predict the risk of decompensation, determine a prognosis and adopt an appropriate medical prescription. An important assessment in the clinical e ...
... patient. For this reason the exact diagnosis and monitoring of the progression in a timely manner is of critical clinical interest in order to be able to predict the risk of decompensation, determine a prognosis and adopt an appropriate medical prescription. An important assessment in the clinical e ...
File
... Auscultation is LISTENING o Auscultated through the chest wall with a stethoscope o Canine/feline hearts lie between the 3rd and 7th ribs o Equines/ruminants heart lies between 2nd and 6th ribs Cardiac Rhythm is typically described as lub/dub o LUB is called S1 Associated with the simultaneous clo ...
... Auscultation is LISTENING o Auscultated through the chest wall with a stethoscope o Canine/feline hearts lie between the 3rd and 7th ribs o Equines/ruminants heart lies between 2nd and 6th ribs Cardiac Rhythm is typically described as lub/dub o LUB is called S1 Associated with the simultaneous clo ...
Rheumatic Fever and Heart Disease
... - The disease passes into two phases; A. Acute phase: acute rheumatic pancarditis (inflammation of endocardium, myocardium and pericardium) 1. Myocarditis. 2. Pericarditis: "bread and butter", due to fibrinous inflammation 3. Endocarditis: edema, inflammation and fibrin deposits on valve leaflets ...
... - The disease passes into two phases; A. Acute phase: acute rheumatic pancarditis (inflammation of endocardium, myocardium and pericardium) 1. Myocarditis. 2. Pericarditis: "bread and butter", due to fibrinous inflammation 3. Endocarditis: edema, inflammation and fibrin deposits on valve leaflets ...
Heart - Dr Magrann
... • Trabeculae carnae are masses of irregular spongy tissues which project from the inner surface of the right and left ventricles. • The purpose of the trabeculae carneae is to prevent suction that would occur with a flat surface and thus impair the heart's ability to pump efficiently. • The trabecul ...
... • Trabeculae carnae are masses of irregular spongy tissues which project from the inner surface of the right and left ventricles. • The purpose of the trabeculae carneae is to prevent suction that would occur with a flat surface and thus impair the heart's ability to pump efficiently. • The trabecul ...
Echocardiography
... being reflected back on hitting a structure This is done utilizing a transducer that both sends out the beam and then receives it back The transducer can have one crystal or multiple crystals ...
... being reflected back on hitting a structure This is done utilizing a transducer that both sends out the beam and then receives it back The transducer can have one crystal or multiple crystals ...
Update on Ebstein`s Anomaly
... Bidirectional Glenn is performed if: – Documented cyanosis at rest – Cyanosis with mild exercise – RA pressure > 1.5 times LA pressure in the OR with the chest open – After annuloplasty, the effective TV annulus is stenotic and RA pressures are high ...
... Bidirectional Glenn is performed if: – Documented cyanosis at rest – Cyanosis with mild exercise – RA pressure > 1.5 times LA pressure in the OR with the chest open – After annuloplasty, the effective TV annulus is stenotic and RA pressures are high ...
The structure of the heart
... Ventricle contracts, this valve closes to prevent the blood being pumped into the atrium, instead the blood goes into the pulmonary artery. 24-May-17 ...
... Ventricle contracts, this valve closes to prevent the blood being pumped into the atrium, instead the blood goes into the pulmonary artery. 24-May-17 ...
Cardiovascular System
... rest called diastole followed by a period of ventricular contraction called systole ...
... rest called diastole followed by a period of ventricular contraction called systole ...
click - Uplift North Hills Prep
... 11. Describe the differences in structure of the right ventricle vs the left ventricle, and relate to their functions. ...
... 11. Describe the differences in structure of the right ventricle vs the left ventricle, and relate to their functions. ...
Student Handout - the WOW Lab at McGill University
... Pulmonary vein - a vein that takes oxygenated blood from the lungs to the left atrium. Right atrium - an upper chamber of the heart. Blood entering the right atrium comes from the upper body. Right ventricle - a lower chamber of the heart. Blood entering the right ventricle comes from the right atri ...
... Pulmonary vein - a vein that takes oxygenated blood from the lungs to the left atrium. Right atrium - an upper chamber of the heart. Blood entering the right atrium comes from the upper body. Right ventricle - a lower chamber of the heart. Blood entering the right ventricle comes from the right atri ...
Diagnostic and Therapeutic Procedures
... achieved, the nature of induced chest pain, the maximum amount of ST-segment depression, changes in heart rate and blood pressure, and other parameters should be recorded as structured data. However, from an electronic health record perspective (the subject of this document), the data elements we ha ...
... achieved, the nature of induced chest pain, the maximum amount of ST-segment depression, changes in heart rate and blood pressure, and other parameters should be recorded as structured data. However, from an electronic health record perspective (the subject of this document), the data elements we ha ...
The Anatomy of the Heart
... Slide show used with permission only for the purposes of educating emergency medical providers (EMTs and Paramedics) No portion of this presentation may be reproduced, stored in a retrieval system in any form or by any means (including but not limited to electronic, mechanical, photocopying etc.) wi ...
... Slide show used with permission only for the purposes of educating emergency medical providers (EMTs and Paramedics) No portion of this presentation may be reproduced, stored in a retrieval system in any form or by any means (including but not limited to electronic, mechanical, photocopying etc.) wi ...
File
... ________ valves allow blood to flow _____________________________________. It prevents ______________________. _________ AV valves=________________________________. 2 semilunar valves. AV valves are located between atria and ___________________. It prevents backwash into ___________. __________ AV= ...
... ________ valves allow blood to flow _____________________________________. It prevents ______________________. _________ AV valves=________________________________. 2 semilunar valves. AV valves are located between atria and ___________________. It prevents backwash into ___________. __________ AV= ...
Chapter 27 Reproductive Endocrinology
... due to: exercise slow HR very fast HR blood loss , dehydration extrinsic factors of SV ...
... due to: exercise slow HR very fast HR blood loss , dehydration extrinsic factors of SV ...
Author keywords
... (GSPECT) have been validated, experimental data have revealed that the calculated the LV function parameters using GSPECT are affected by patient populations as well as particular acquisition and processing conditions. We tried to determine the normal values of GSPECT in an Iranian population. Metho ...
... (GSPECT) have been validated, experimental data have revealed that the calculated the LV function parameters using GSPECT are affected by patient populations as well as particular acquisition and processing conditions. We tried to determine the normal values of GSPECT in an Iranian population. Metho ...
Worksheet - The Beaconhouse Times
... Q 2. The diagram below shows a section through the heart seen from the same direction as the external view in question 1. a) Label the following structures: right and left atria, bicuspid valve , vena cava, aorta, pulmonary artery, pulmonary vein, tricuspid valves, right ventricle, left ventricle ...
... Q 2. The diagram below shows a section through the heart seen from the same direction as the external view in question 1. a) Label the following structures: right and left atria, bicuspid valve , vena cava, aorta, pulmonary artery, pulmonary vein, tricuspid valves, right ventricle, left ventricle ...
Cardiovascular system
... prevents blood from flowing back from the pulmonary artery into the R ventricle again ...
... prevents blood from flowing back from the pulmonary artery into the R ventricle again ...
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.