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... b. left atrium d. left ventricle 2. Blood is carried by the capillaries in the myocardium by way of a. the coronary sinus c. coronary arteries b. the fossa ovalis d. coronary veins 3. Cardia output is about _________ L/min a. 6.5-7.5 c. 4.5-5.5 b. 5.5-6.5 d. 3.5-4.5 4. The stroke volume for a normal ...
... b. left atrium d. left ventricle 2. Blood is carried by the capillaries in the myocardium by way of a. the coronary sinus c. coronary arteries b. the fossa ovalis d. coronary veins 3. Cardia output is about _________ L/min a. 6.5-7.5 c. 4.5-5.5 b. 5.5-6.5 d. 3.5-4.5 4. The stroke volume for a normal ...
Approach to Management of Atrial Fibrillation in the Indian Scenario
... have spontaneous termination of AF within the next 24 to 48 hours. Electric cardioversion should be considered if there is hemodynamic compromise or if trans-esophageal echocardiogram does not reveal any clot. Patients with recurrent, paroxysmal AF pill-in-pocket approach is advocated wherein 300-60 ...
... have spontaneous termination of AF within the next 24 to 48 hours. Electric cardioversion should be considered if there is hemodynamic compromise or if trans-esophageal echocardiogram does not reveal any clot. Patients with recurrent, paroxysmal AF pill-in-pocket approach is advocated wherein 300-60 ...
The Cardiac Cycle, Cardiac Output, Cardiac Regulation
... both mitral valve cusps bulge into atria during ventricular contraction • hereditary in 1 out of 40 people • may cause chest pain and shortness of ...
... both mitral valve cusps bulge into atria during ventricular contraction • hereditary in 1 out of 40 people • may cause chest pain and shortness of ...
Cardiac Catheterization and Ventriculography (07)
... puncture of the femoral vein. Following the normal blood flow, a partially inflated balloon aids in placement of the Swan-Ganz catheter tip in the pulmonary trunk, or pulmonary arteries. With the balloon fully inflated and wedged in the pulmonary trunk the pressure is the same as in the left atrium, ...
... puncture of the femoral vein. Following the normal blood flow, a partially inflated balloon aids in placement of the Swan-Ganz catheter tip in the pulmonary trunk, or pulmonary arteries. With the balloon fully inflated and wedged in the pulmonary trunk the pressure is the same as in the left atrium, ...
Cardio lecture - Sinoe Medical Association
... •Sarcoplasmic Reticulum is less extensive in cardiac muscle. •Calcium sensitivity of intact cardiac muscle is greater than skeletal muscle. Because of this increased sensitivity, cardiac muscle contraction is longer than skeletal muscle. •Cardiac muscle cannot undergo tetanisation. This occurs as th ...
... •Sarcoplasmic Reticulum is less extensive in cardiac muscle. •Calcium sensitivity of intact cardiac muscle is greater than skeletal muscle. Because of this increased sensitivity, cardiac muscle contraction is longer than skeletal muscle. •Cardiac muscle cannot undergo tetanisation. This occurs as th ...
New technology advances catheterization treatments
... congenital heart disease experts work well together.” Patients also benefit from a rich research environment, Dr. Levi adds. “In the early 2000s, we were just starting to close holes in the heart using self-expanding plug-type devices. But the field of cardiac catheterization for patients with conge ...
... congenital heart disease experts work well together.” Patients also benefit from a rich research environment, Dr. Levi adds. “In the early 2000s, we were just starting to close holes in the heart using self-expanding plug-type devices. But the field of cardiac catheterization for patients with conge ...
BASIC CARDIAC DEFECTS - Ohio Association of Physician Assistants
... Incidence: 0.1% to 0.3% of population Gender ratio: male to female 2:1 Pre-excitation ...
... Incidence: 0.1% to 0.3% of population Gender ratio: male to female 2:1 Pre-excitation ...
Cardiac Tamponade Avi Patel, M.D. August 1, 2005 Introduction The
... The pericardium is made of two layers: the inner visceral pericardium closely opposed to the heart and outer, fiberous parietal pericardium. About 20-50cc of fluid is usually present in the potential space between these two layers. Expansion of this space with hemodynamic compromise is a medical eme ...
... The pericardium is made of two layers: the inner visceral pericardium closely opposed to the heart and outer, fiberous parietal pericardium. About 20-50cc of fluid is usually present in the potential space between these two layers. Expansion of this space with hemodynamic compromise is a medical eme ...
The Heart - 山东大学医学院人体解剖学教研室
... posterior and septal, the base of cusps are attached to fibrous ring surrounding the atrioventricular orifice Chordae tendineae 腱索－fine, white, connective tissue cords, attach margin of cusps to papillary muscles 乳头肌 ...
... posterior and septal, the base of cusps are attached to fibrous ring surrounding the atrioventricular orifice Chordae tendineae 腱索－fine, white, connective tissue cords, attach margin of cusps to papillary muscles 乳头肌 ...
Mechanism of Aortic Valve Opening: Beyond the Pressure Gradient
... of left atrial pressure leads to posterior displacement of the aortomitral curtain, with conformational changes of left ventricular outflow tract from an oval (in diastole) to a more circular shape in systole (Fig. 1I). We hypothesized that these systolic conformational changes in the left ventricula ...
... of left atrial pressure leads to posterior displacement of the aortomitral curtain, with conformational changes of left ventricular outflow tract from an oval (in diastole) to a more circular shape in systole (Fig. 1I). We hypothesized that these systolic conformational changes in the left ventricula ...
cardiac impulse
... • Stroke volume: volume of blood (cm3) pumped by heart in 1 beat Stroke Volume = blood cm3 beat ...
... • Stroke volume: volume of blood (cm3) pumped by heart in 1 beat Stroke Volume = blood cm3 beat ...
579853heart_dissection
... The heart is a fist-sized muscle located to the left of the center of the chest. The heart contains four chambers. The upper chambers are called atria. The lower chambers are called ventricles. Between each chamber, there are valves that prevent the backflow of blood. Blood is carried away from the ...
... The heart is a fist-sized muscle located to the left of the center of the chest. The heart contains four chambers. The upper chambers are called atria. The lower chambers are called ventricles. Between each chamber, there are valves that prevent the backflow of blood. Blood is carried away from the ...
Congenitally corrected transposition of great arteries with ischemic
... diseases, and if uncorrected, is commonly fatal in the first year of life.7 The clinical course is complicated by associated intracardiac defects such as ventricular septal defect, subvalvar and valvar pulmonary stenosis, left AV valve regurgitation, and AV conduction disturbances.8 Patients with co ...
... diseases, and if uncorrected, is commonly fatal in the first year of life.7 The clinical course is complicated by associated intracardiac defects such as ventricular septal defect, subvalvar and valvar pulmonary stenosis, left AV valve regurgitation, and AV conduction disturbances.8 Patients with co ...
discussion worksheets
... 7. The reversal of membrane potential causes the _____ channels to open, causing the ______________ of the membrane. 8. The ______________ pumps sodium out and potassium into the cell, restoring ion concentrations to their resting levels. 9. Where is calcium stored in the contractile cells? ________ ...
... 7. The reversal of membrane potential causes the _____ channels to open, causing the ______________ of the membrane. 8. The ______________ pumps sodium out and potassium into the cell, restoring ion concentrations to their resting levels. 9. Where is calcium stored in the contractile cells? ________ ...
Congenital Heart Defects
... Tetralogy of Fallot • 1% of neonates. • Most common of the cyanotic cardiac diseases. • Mortality increases with age (1 year-old has a 25% mortality, 40 year-old has 95%). • In 1950, fatal. Today, less than 5% mortality with children operated on in infancy, leading normal ...
... Tetralogy of Fallot • 1% of neonates. • Most common of the cyanotic cardiac diseases. • Mortality increases with age (1 year-old has a 25% mortality, 40 year-old has 95%). • In 1950, fatal. Today, less than 5% mortality with children operated on in infancy, leading normal ...
Congenital Heart Defects
... Tetralogy of Fallot • 1% of neonates. • Most common of the cyanotic cardiac diseases. • Mortality increases with age (1 year-old has a 25% mortality, 40 year-old has 95%). • In 1950, fatal. Today, less than 5% mortality with children operated on in infancy, leading normal ...
... Tetralogy of Fallot • 1% of neonates. • Most common of the cyanotic cardiac diseases. • Mortality increases with age (1 year-old has a 25% mortality, 40 year-old has 95%). • In 1950, fatal. Today, less than 5% mortality with children operated on in infancy, leading normal ...
4.1.2.A AnatomyHeartF
... 7. Place the heart in your dissecting tray with the ventral side facing you. Refer to the picture in the manual. The ventral position means you would be looking at a person’s chest from the front view. 8. Observe the outside of the heart. The darker line running from the upper right diagonally to th ...
... 7. Place the heart in your dissecting tray with the ventral side facing you. Refer to the picture in the manual. The ventral position means you would be looking at a person’s chest from the front view. 8. Observe the outside of the heart. The darker line running from the upper right diagonally to th ...
Activity 4.1.2
... 7. Place the heart in your dissecting tray with the ventral side facing you. Refer to the picture in the manual. The ventral position means you would be looking at a person’s chest from the front view. 8. Observe the outside of the heart. The darker line running from the upper right diagonally to th ...
... 7. Place the heart in your dissecting tray with the ventral side facing you. Refer to the picture in the manual. The ventral position means you would be looking at a person’s chest from the front view. 8. Observe the outside of the heart. The darker line running from the upper right diagonally to th ...
Lecture 1 Cardiac Cycle
... 1. the gross anatomy of the heart, particularly as related to the function of the atria, ventricle and cardiac valves. 2. the characteristics of cardiac muscle and how those characteristics relate to myocardial contraction. 3. the structure and function of the cardiac conduction system. Objectives: ...
... 1. the gross anatomy of the heart, particularly as related to the function of the atria, ventricle and cardiac valves. 2. the characteristics of cardiac muscle and how those characteristics relate to myocardial contraction. 3. the structure and function of the cardiac conduction system. Objectives: ...
HeartStructure
... Heart valves open and close to prevent the backflow of blood within the heart. The valves open and close in response to differences in blood pressure. ...
... Heart valves open and close to prevent the backflow of blood within the heart. The valves open and close in response to differences in blood pressure. ...
PDF File
... associated with different congenital disorders, most commonly with a membranous or malalignment type ventricular septal defect. The flow abnormalities related to these disorders are considered to be involved in the postnatal development of the proliferation of the muscle bundle. So a progressive obs ...
... associated with different congenital disorders, most commonly with a membranous or malalignment type ventricular septal defect. The flow abnormalities related to these disorders are considered to be involved in the postnatal development of the proliferation of the muscle bundle. So a progressive obs ...
TEE in Adult Congenital Heart Disease: Indication and Guideline
... • Preferred method for initial assessment of congenital heart disease • Comprehensive assessment of LV function, valvular abnormalities ...
... • Preferred method for initial assessment of congenital heart disease • Comprehensive assessment of LV function, valvular abnormalities ...
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.