Pathology Dr. M.M. Lena September 26, 2003 DISEASE OF THE
... Aortic Insufficiency—Hypertension, Aging ...
... Aortic Insufficiency—Hypertension, Aging ...
Pathophysiologic Basis for Health Deviations 437
... damage depends on the extent of the arterial blockage, on the nature of the decreased arterial blood flow (chronic or acute), and on the location of the destruction. • Causes of PAD: 1) vasoconstriction (Raynaud’s), 2) lack of blood flow ...
... damage depends on the extent of the arterial blockage, on the nature of the decreased arterial blood flow (chronic or acute), and on the location of the destruction. • Causes of PAD: 1) vasoconstriction (Raynaud’s), 2) lack of blood flow ...
Cardiac Cycle: MCQ - ehs
... a- At heart rate 75 b/min, the duration of cardiac cycle is 0.8 s, divided equally into systolic and di t li periods. diastolic i d b- When the heart rate is increased diastole is shortened to a much greater degree than systole. c- During diastole the heart rests and coronary blood flow to the epica ...
... a- At heart rate 75 b/min, the duration of cardiac cycle is 0.8 s, divided equally into systolic and di t li periods. diastolic i d b- When the heart rate is increased diastole is shortened to a much greater degree than systole. c- During diastole the heart rests and coronary blood flow to the epica ...
Overview of Cardiac Anatomy
... The left atrium is at the top of the screen in midesophageal TEE views. It is tethered posteriorly by the four pulmonary veins. It has an appendage, venous, and vestibule components. Pectinate muscles are typically limited to the appendage. • Coumadin Ridge – Seen in the left atrium on TEE. It is at ...
... The left atrium is at the top of the screen in midesophageal TEE views. It is tethered posteriorly by the four pulmonary veins. It has an appendage, venous, and vestibule components. Pectinate muscles are typically limited to the appendage. • Coumadin Ridge – Seen in the left atrium on TEE. It is at ...
Porcine Heart Dissection with 2D/3D TEE and Surgical Correlation
... The left atrium is at the top of the screen in midesophageal TEE views. It is tethered posteriorly by the four pulmonary veins. It has an appendage, venous, and vestibule components. Pectinate muscles are typically limited to the appendage. • Coumadin Ridge – Seen in the left atrium on TEE. It is at ...
... The left atrium is at the top of the screen in midesophageal TEE views. It is tethered posteriorly by the four pulmonary veins. It has an appendage, venous, and vestibule components. Pectinate muscles are typically limited to the appendage. • Coumadin Ridge – Seen in the left atrium on TEE. It is at ...
PSYC7910_Appendix2
... heart increases and the coronary vasculature adapts by vasodilating to provide an adequate oxygen supply. If, due to atherosclerotic disease, the coronary arteries are unable to sustain the myocardium, ischemia ensues and the flow is predicted by: ...
... heart increases and the coronary vasculature adapts by vasodilating to provide an adequate oxygen supply. If, due to atherosclerotic disease, the coronary arteries are unable to sustain the myocardium, ischemia ensues and the flow is predicted by: ...
Pig Heart Dissection
... valve. The valve consists of three leaflets & has long fibers of connective tissue called chordae tendinae that attach it to papillary muscles of the heart. This valve allows blood flow from the right atrium into the right ventricle during diastole (period when the heart is relaxed). When the heart ...
... valve. The valve consists of three leaflets & has long fibers of connective tissue called chordae tendinae that attach it to papillary muscles of the heart. This valve allows blood flow from the right atrium into the right ventricle during diastole (period when the heart is relaxed). When the heart ...
Cardiac Conducting System
... a. Floor of right atrium b. Near opening of coronary sinus c. From AV to bundle of His(bundle branches) which run along interventricular septum d. Delay at AV node allows atria to complete contraction before ventricular contraction begins 3. AV bundle(bundle of His) a. Impulse reaches AV bundle- tra ...
... a. Floor of right atrium b. Near opening of coronary sinus c. From AV to bundle of His(bundle branches) which run along interventricular septum d. Delay at AV node allows atria to complete contraction before ventricular contraction begins 3. AV bundle(bundle of His) a. Impulse reaches AV bundle- tra ...
Cardiac Pathophysiology
... • Get increased pulmonary vascular pressures; pressures increase through LA into lung • →pulmonary congestion • →lung tissue changes to accommodate increased pressures • →increased pressure in pulmonary artery • →increased pressure in right heart • →right heart failure ...
... • Get increased pulmonary vascular pressures; pressures increase through LA into lung • →pulmonary congestion • →lung tissue changes to accommodate increased pressures • →increased pressure in pulmonary artery • →increased pressure in right heart • →right heart failure ...
To explore the structure of a heart that is similar in size and shape to
... 1. Obtain and put on goggles, gloves and lab aprons. You and your partner need one tray, a set of tools, and one preserved sheep heart. Rinse the heart with tap water on the way back to your seat. 2. Before doing anything else, orient yourself so that you are looking at the heart's ventral surface. ...
... 1. Obtain and put on goggles, gloves and lab aprons. You and your partner need one tray, a set of tools, and one preserved sheep heart. Rinse the heart with tap water on the way back to your seat. 2. Before doing anything else, orient yourself so that you are looking at the heart's ventral surface. ...
File
... results in leakage of blood back into the atria from the ventricles (in the case of the mitral and tricuspid valves) or leakage of blood back into the ventricles (in the case of the aortic and pulmonary valves). • Stenosis is narrowing of the valve. With stenosis, the valve opening is narrowed and t ...
... results in leakage of blood back into the atria from the ventricles (in the case of the mitral and tricuspid valves) or leakage of blood back into the ventricles (in the case of the aortic and pulmonary valves). • Stenosis is narrowing of the valve. With stenosis, the valve opening is narrowed and t ...
Rheumatic Heart Disease
... - THUS = useful marker of group A streptococcal infection Why is it called group A? = has a group A carbohydrate antigen in the cell wall that is composed of a branched polymer of L-rhamnose and N-acetyl-Dglucosamine in a 2:1 ratio. = barely relevant or memorable ...
... - THUS = useful marker of group A streptococcal infection Why is it called group A? = has a group A carbohydrate antigen in the cell wall that is composed of a branched polymer of L-rhamnose and N-acetyl-Dglucosamine in a 2:1 ratio. = barely relevant or memorable ...
Interventional Cardiology for Structural Heart Disease
... more than 6000 patients worldwide, with favourable initial results. Finally, a large number of new devices and treatments are being developed for other diseases such as heart failure and arterial hypertension. Many questions arise from this “explosion” of new technologies. Is all this enthusiasm jus ...
... more than 6000 patients worldwide, with favourable initial results. Finally, a large number of new devices and treatments are being developed for other diseases such as heart failure and arterial hypertension. Many questions arise from this “explosion” of new technologies. Is all this enthusiasm jus ...
hrsvco
... Heart Rate, Stroke Volume and Cardiac Output The primary function of the heart is to act as a pump. How can we measure its performance and ability to pump and circulate blood around the body? Simple – measure its output….how much blood the heart is pumping out per min. Heart rate (HR) – the number o ...
... Heart Rate, Stroke Volume and Cardiac Output The primary function of the heart is to act as a pump. How can we measure its performance and ability to pump and circulate blood around the body? Simple – measure its output….how much blood the heart is pumping out per min. Heart rate (HR) – the number o ...
Echocardiographic longitudinal systolic displacement indices of right
... becomes a systemic single ventricle. Right ventricular function is an important determinant of clinical status in HLH patients. Unfortunately, a proportion of patients with HLHS will develop clinically significant RV dysfunction overtime. Echocardiographic assessment of RV function remains challen ...
... becomes a systemic single ventricle. Right ventricular function is an important determinant of clinical status in HLH patients. Unfortunately, a proportion of patients with HLHS will develop clinically significant RV dysfunction overtime. Echocardiographic assessment of RV function remains challen ...
Cardiovascular Disorders
... Because of the left ventricular dilatation via the process of eccentric hypertrophy, TSV and FSV are maintained. Wall stress may be normal to slightly increased as the radius of the LV cavity increases but the end-diastolic LV pressure remains normal. As the LV progressively enlarges, the mitral ann ...
... Because of the left ventricular dilatation via the process of eccentric hypertrophy, TSV and FSV are maintained. Wall stress may be normal to slightly increased as the radius of the LV cavity increases but the end-diastolic LV pressure remains normal. As the LV progressively enlarges, the mitral ann ...
mennonite college of nursing
... --------------The PMI is in the firth intercostal space, midclavicular line. S1 is accentuated. S2 is normal. There is a grade II/VI, low-pitched, diastolic rumble heard at the apex, best heard in the left lateral decubitus position. A grade III/VI, high-pitched, holosystolic murmur is heard at the ...
... --------------The PMI is in the firth intercostal space, midclavicular line. S1 is accentuated. S2 is normal. There is a grade II/VI, low-pitched, diastolic rumble heard at the apex, best heard in the left lateral decubitus position. A grade III/VI, high-pitched, holosystolic murmur is heard at the ...
worksheet - Keswick School PE Department.
... the _____________. The right side of the heart receives _________________ blood from the body via the inferior and superior vena cava and the blood from these blood vessels enters the heart into the ____________ atrium. The right atrium is the upper collecting chamber. Once the right atrium fills bl ...
... the _____________. The right side of the heart receives _________________ blood from the body via the inferior and superior vena cava and the blood from these blood vessels enters the heart into the ____________ atrium. The right atrium is the upper collecting chamber. Once the right atrium fills bl ...
Cardiovascular System The heart is a two sided pump. The right
... the _____________. The right side of the heart receives _________________ blood from the body via the inferior and superior vena cava and the blood from these blood vessels enters the heart into the ____________ atrium. The right atrium is the upper collecting chamber. Once the right atrium fills bl ...
... the _____________. The right side of the heart receives _________________ blood from the body via the inferior and superior vena cava and the blood from these blood vessels enters the heart into the ____________ atrium. The right atrium is the upper collecting chamber. Once the right atrium fills bl ...
Cardiac Cycle - MrsSconyersAnatomy
... From the body into heart through vena cava Into RA Into RV Out to lungs through pulmonary arteries Into heart from lungs through pulmonary veins Into LA Into LV Out to body through aorta ...
... From the body into heart through vena cava Into RA Into RV Out to lungs through pulmonary arteries Into heart from lungs through pulmonary veins Into LA Into LV Out to body through aorta ...
Dissecrtion of sheep Heart - Sinoe Medical Association
... The aorta is clearly visible at the top, with an atrium on either side while the either side, while the ventricles are in the bottom left. ...
... The aorta is clearly visible at the top, with an atrium on either side while the either side, while the ventricles are in the bottom left. ...
11_Skarvan_The aging heart: what can echocardiography tells us
... Echocardiographic diagnosis of heart disease in the elderly The echocardiography is the most important diagnostic tool for the detection of heart disease in the aging population. The most common heart diseases of the advanced age include heart failure (HF), calcified aortic stenosis, hypertension an ...
... Echocardiographic diagnosis of heart disease in the elderly The echocardiography is the most important diagnostic tool for the detection of heart disease in the aging population. The most common heart diseases of the advanced age include heart failure (HF), calcified aortic stenosis, hypertension an ...
Mechanical Complications of Acute Myocardial Infarction: Review
... critical initial step to stabilize this patient for percutaneous coronary intervention. Patients who undergo immediate reperfusion of RV branches have decreased 30-day mortality and improved RV function.2 Right heart catheterization may also be important to prevent volume overload. In general, a cen ...
... critical initial step to stabilize this patient for percutaneous coronary intervention. Patients who undergo immediate reperfusion of RV branches have decreased 30-day mortality and improved RV function.2 Right heart catheterization may also be important to prevent volume overload. In general, a cen ...
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.