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... Mechanical Events: The Cardiac Cycle •Cardiac cycle: all events associated with blood flow through the heart during one complete heartbeat –Systole—contraction –Diastole—relaxation ...
... Mechanical Events: The Cardiac Cycle •Cardiac cycle: all events associated with blood flow through the heart during one complete heartbeat –Systole—contraction –Diastole—relaxation ...
Draw-the-Heart
... it to lungs where it’s “reoxygenated” leaves lungs and returns to left heart Movement of blood from heart to lungs & back to heart is referred to as pulmonary circulation or the ...
... it to lungs where it’s “reoxygenated” leaves lungs and returns to left heart Movement of blood from heart to lungs & back to heart is referred to as pulmonary circulation or the ...
The Aortomitral Angle is Suspended by the Anterior Mitral Basal “Stay”
... The Aortomitral Angle is Suspended by the Anterior Mitral Basal “Stay” Chords Original Cardiovascular ...
... The Aortomitral Angle is Suspended by the Anterior Mitral Basal “Stay” Chords Original Cardiovascular ...
Cardiovascular System
... valve entering the right ventricle The right ventricle contracts, the tricuspid valve closes, blood moves through pulmonary valve into pulmonary arteries towards the lungs. Gas exchange occurs in the lungs and the blood returns to the heart through the pulmonary veins to the left atrium. The left at ...
... valve entering the right ventricle The right ventricle contracts, the tricuspid valve closes, blood moves through pulmonary valve into pulmonary arteries towards the lungs. Gas exchange occurs in the lungs and the blood returns to the heart through the pulmonary veins to the left atrium. The left at ...
Heart Flashcards
... 10. What chamber is responsible for generating the largest pressure upon contraction 11. Stenosis (blockage) of the mitral valve may cause blood to back up into where? 12. What structure is located between the ventricles and the great arteries? 13. If the beating heart makes a “lubdub” sound, the “d ...
... 10. What chamber is responsible for generating the largest pressure upon contraction 11. Stenosis (blockage) of the mitral valve may cause blood to back up into where? 12. What structure is located between the ventricles and the great arteries? 13. If the beating heart makes a “lubdub” sound, the “d ...
Heart Flashcards
... 10. What chamber is responsible for generating the largest pressure upon contraction 11. Stenosis (blockage) of the mitral valve may cause blood to back up into where? 12. What structure is located between the ventricles and the great arteries? 13. If the beating heart makes a “lubdub” sound, the “d ...
... 10. What chamber is responsible for generating the largest pressure upon contraction 11. Stenosis (blockage) of the mitral valve may cause blood to back up into where? 12. What structure is located between the ventricles and the great arteries? 13. If the beating heart makes a “lubdub” sound, the “d ...
Cardiovascular
... Capillaries = smallest vessels, found between smallest arteries and veins. These are the exchange vessels. ...
... Capillaries = smallest vessels, found between smallest arteries and veins. These are the exchange vessels. ...
Pediatric Echocardiography The Segmental Approach
... Notch at 12 o’clock Rotating to 3 o’clock may show a Left SVC and left sided pulmonary veins ...
... Notch at 12 o’clock Rotating to 3 o’clock may show a Left SVC and left sided pulmonary veins ...
Sheep heart dissection lab
... 12. Can blood go backwards from the right ventricle to the right atrium? ________________ 13. Find the superior vena cava on the back side of the heart again. Cut from the superior vena cava straight down about 3 cm. You will be cutting into the right atrium. Be careful not to cut into the right ven ...
... 12. Can blood go backwards from the right ventricle to the right atrium? ________________ 13. Find the superior vena cava on the back side of the heart again. Cut from the superior vena cava straight down about 3 cm. You will be cutting into the right atrium. Be careful not to cut into the right ven ...
congenital heart diseases
... Sinus venosus defect (superior and posterior) •associated with an anomalous drainage of one or more pulmonary veins CLINICAL FEATURES •Asymptomatic for many years •Dyspnea •Chest infections •Cardiac failure •Arrhythmias (atrial fibrillation) •Weakness •Palpitations •Wide fixed splitting of the secon ...
... Sinus venosus defect (superior and posterior) •associated with an anomalous drainage of one or more pulmonary veins CLINICAL FEATURES •Asymptomatic for many years •Dyspnea •Chest infections •Cardiac failure •Arrhythmias (atrial fibrillation) •Weakness •Palpitations •Wide fixed splitting of the secon ...
Document
... What is the function of the right atria? receives blood from inferior & superior vena cava (oxygen poor) What is the function of the left atria? receives blood from pulmonary veins (oxygen rich blood from the lungs) What does the function of the left ventricle ? receives blood from left atria & pum ...
... What is the function of the right atria? receives blood from inferior & superior vena cava (oxygen poor) What is the function of the left atria? receives blood from pulmonary veins (oxygen rich blood from the lungs) What does the function of the left ventricle ? receives blood from left atria & pum ...
Left Ventricular Assist Device (LVAD)
... LVAD uses an external pump outside the body to bypass the left ventricle. The blood is drained from the apex of the left ventricle via an intake cannula and ejected into the aorta via an output cannula. BiVAD bypasses both ventricles. The development of LVAD began in the 1960s as a bridge to cardiac ...
... LVAD uses an external pump outside the body to bypass the left ventricle. The blood is drained from the apex of the left ventricle via an intake cannula and ejected into the aorta via an output cannula. BiVAD bypasses both ventricles. The development of LVAD began in the 1960s as a bridge to cardiac ...
F - Notes - Disorders of the Heart
... What does the atrioventricular node (AV node) do? Receives the impulse from the SA node (sinoatrial node) Trace the impulse of a heartbeat beginning at the SA node SA node – AV node – Purkinje Fibers (network) – up the sides of the ventricles What is systole? What is diastole? Systole = contraction ...
... What does the atrioventricular node (AV node) do? Receives the impulse from the SA node (sinoatrial node) Trace the impulse of a heartbeat beginning at the SA node SA node – AV node – Purkinje Fibers (network) – up the sides of the ventricles What is systole? What is diastole? Systole = contraction ...
A Simplified Rotational Spring Model for Mitral Valve Dynamics
... Valvular dysfunction is a relatively common and costly heart disease, typically requiring mechanical valve replacement. It has two primary forms, stenosis and regurgitation. Mitral stenosis is the abnormal narrowing of the mitral valve, which slows blood flow and is the only heart disease that is ca ...
... Valvular dysfunction is a relatively common and costly heart disease, typically requiring mechanical valve replacement. It has two primary forms, stenosis and regurgitation. Mitral stenosis is the abnormal narrowing of the mitral valve, which slows blood flow and is the only heart disease that is ca ...
TPJ 3C1 Cardiovascular System
... Each atria pumps blood to a ventricle through valves. (tricuspid and mitral valve) The right ventricle will pump blood to the lungs to be oxygenated (via: pulmonary artery) and the blood will return to the heart via the pulmonary vein. The oxygenated blood returns to the left atrium, then to the lef ...
... Each atria pumps blood to a ventricle through valves. (tricuspid and mitral valve) The right ventricle will pump blood to the lungs to be oxygenated (via: pulmonary artery) and the blood will return to the heart via the pulmonary vein. The oxygenated blood returns to the left atrium, then to the lef ...
Overview of Human Anatomy and Physiology: Cardiac Cycle
... hearts. However, some types of murmurs are caused by the flow of blood past diseased heart valves. Heartvalve disease may result from a defect present at birth, or it may be due to other illnesses, such as heart disease, rheumatic fever, heart attacks, or infection. The two primary types of heart va ...
... hearts. However, some types of murmurs are caused by the flow of blood past diseased heart valves. Heartvalve disease may result from a defect present at birth, or it may be due to other illnesses, such as heart disease, rheumatic fever, heart attacks, or infection. The two primary types of heart va ...
makassed islamic charitable hospital
... 26. You are seeing a 58-year-old man in your office following a coronary calcium scan he obtained by self-referral. He is currently asymptomatic. Blood pressure is 158/98mmHg. He does not smoke. He does not exercise regularly. Body mass index (BMI) is 28kg/m2. He takes Aspirin, 325mg/day. Total chol ...
... 26. You are seeing a 58-year-old man in your office following a coronary calcium scan he obtained by self-referral. He is currently asymptomatic. Blood pressure is 158/98mmHg. He does not smoke. He does not exercise regularly. Body mass index (BMI) is 28kg/m2. He takes Aspirin, 325mg/day. Total chol ...
CHAPTER 12: THE CIRCULATORY SYSTEM Short Answer
... 7. Atrioventricular valves are attached to the wall of the heart by stringlike structures called ______________________. 8. Blood is carried from the heart to the lungs through an artery called ____________________. 9. Heart block may be treated by implanting into the heart a device called a _______ ...
... 7. Atrioventricular valves are attached to the wall of the heart by stringlike structures called ______________________. 8. Blood is carried from the heart to the lungs through an artery called ____________________. 9. Heart block may be treated by implanting into the heart a device called a _______ ...
Durrington High School Transporting Materials Target
... pacemaker is located in position 1, 6, 7? (1) (iii) If a person’s heart rate is irregular, the person may be fitted with an artificial pacemaker. The artificial pacemaker is an electrical device (b) ...
... pacemaker is located in position 1, 6, 7? (1) (iii) If a person’s heart rate is irregular, the person may be fitted with an artificial pacemaker. The artificial pacemaker is an electrical device (b) ...
Percutaneous Transcatheter Therapy of Non
... for both the Sapien valve and CoreValve. 11 Mortality was lower for the transfemoral route than for other routes, whereas advanced age, a high logistic EuroSCORE, and pre-procedural mitral regurgitation grade ≥2 were independent predictors of mortality.11 Post-implantation paravalvular aortic regurg ...
... for both the Sapien valve and CoreValve. 11 Mortality was lower for the transfemoral route than for other routes, whereas advanced age, a high logistic EuroSCORE, and pre-procedural mitral regurgitation grade ≥2 were independent predictors of mortality.11 Post-implantation paravalvular aortic regurg ...
Transposition of the Great Arteries (D-TGA)
... angiogram (CTA), or in the catheterization lab prior to surgical intervention. Surgical options are determined based on individual anatomy. Please see Rastelli Procedure, Arterial Switch Operation, and Nikaidoh Procedure. Your child’s cardiologist will discuss surgical options and timing with you. L ...
... angiogram (CTA), or in the catheterization lab prior to surgical intervention. Surgical options are determined based on individual anatomy. Please see Rastelli Procedure, Arterial Switch Operation, and Nikaidoh Procedure. Your child’s cardiologist will discuss surgical options and timing with you. L ...
Ischemic Mitral Valve Disease: Repair, Replace or Ignore?
... • Mitral valve replacement achieved an average 14% lower riskadjusted survival over 15 years, as compared to valve repair ...
... • Mitral valve replacement achieved an average 14% lower riskadjusted survival over 15 years, as compared to valve repair ...
Donor
... Normal heart sounds are produced by closure of the valves of the heart. Flow through the valves will affect the sound the valve makes. Thus, in situations of increased flow (exercise for example) the intensity of the heart sounds will be increased. In situations of low flow (shock for example) the i ...
... Normal heart sounds are produced by closure of the valves of the heart. Flow through the valves will affect the sound the valve makes. Thus, in situations of increased flow (exercise for example) the intensity of the heart sounds will be increased. In situations of low flow (shock for example) the i ...
Heart Practice Quiz
... 5. Movement of what ion, in what direction, causes repolarization of autorhythmic cells? Cardiac muscle cells? 6. Movement of what ions, in what directions, causes the plateau phase of cardiac muscle action potentials? 7. What is the function of the AV node? How long is the average delay? 8. Name th ...
... 5. Movement of what ion, in what direction, causes repolarization of autorhythmic cells? Cardiac muscle cells? 6. Movement of what ions, in what directions, causes the plateau phase of cardiac muscle action potentials? 7. What is the function of the AV node? How long is the average delay? 8. Name th ...
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.