(TAPVC): Supracardiac - Children`s Heart Clinic
... Supracardiac: The pulmonary veins drain to the right superior vena cava (SVC) through the left vertical vein and left innominate vein. This type accounts for 50% of TAPVC. Infracardiac: The common pulmonary venous sinus drains to the portal vein, ductus venosus, hepatic vein or inferior vena cav ...
... Supracardiac: The pulmonary veins drain to the right superior vena cava (SVC) through the left vertical vein and left innominate vein. This type accounts for 50% of TAPVC. Infracardiac: The common pulmonary venous sinus drains to the portal vein, ductus venosus, hepatic vein or inferior vena cav ...
Ventricular Septal Defect
... occluder. During this procedure, the child is sedated and a small, thin, flexible tube is inserted into a blood vessel in the groin and guided into the heart. Once the catheter is in the heart, the cardiologist will pass the septal occluder into the VSD. The septal occluder closes the ventricular se ...
... occluder. During this procedure, the child is sedated and a small, thin, flexible tube is inserted into a blood vessel in the groin and guided into the heart. Once the catheter is in the heart, the cardiologist will pass the septal occluder into the VSD. The septal occluder closes the ventricular se ...
Aortic Valve Replacement for Moderate Aortic Stenosis with Severe
... dysfunction, and severe tricuspid regurgitation. The severity of AS could not be assessed due to image acquisition quality. Of note, an echocardiogram performed 11 months earlier had a normal EF of 55%, mild LV hypertrophy, normal right ventricular performance and size, moderate aortic valve sclero- ...
... dysfunction, and severe tricuspid regurgitation. The severity of AS could not be assessed due to image acquisition quality. Of note, an echocardiogram performed 11 months earlier had a normal EF of 55%, mild LV hypertrophy, normal right ventricular performance and size, moderate aortic valve sclero- ...
Entry levels - Hartstichting
... or decrease in arterial blood pressure. Include receptor response, afferent nerve activity, CNS integration, efferent nerve activity to the SA node, ventricles, arterioles, venules, and hypothalamus. CV 85. Explain the sequence of events mediated by cardiopulmonary (volume) receptors that occur afte ...
... or decrease in arterial blood pressure. Include receptor response, afferent nerve activity, CNS integration, efferent nerve activity to the SA node, ventricles, arterioles, venules, and hypothalamus. CV 85. Explain the sequence of events mediated by cardiopulmonary (volume) receptors that occur afte ...
Estimation of left ventricular operating stiffness from - AJP
... (National Instruments). These were processed using a shorttime Fourier transform to reconstruct spectral Doppler images with ⬍5-ms resolution (Fig. 2). Extracted Doppler velocity profiles were resampled to allow precise temporal alignment with LV and LA pressure data. Color Doppler assessment of mit ...
... (National Instruments). These were processed using a shorttime Fourier transform to reconstruct spectral Doppler images with ⬍5-ms resolution (Fig. 2). Extracted Doppler velocity profiles were resampled to allow precise temporal alignment with LV and LA pressure data. Color Doppler assessment of mit ...
Revista Imágenes 07
... affecting the cardiovascular system. We will briefly discuss the technique of Cardiac MRI (or CMR) showing an iconographic presentation of image findings in studies performed in our department. There are two basic sequences, namely: sequence of "dark blood" or spin echo, and sequence of "bright bloo ...
... affecting the cardiovascular system. We will briefly discuss the technique of Cardiac MRI (or CMR) showing an iconographic presentation of image findings in studies performed in our department. There are two basic sequences, namely: sequence of "dark blood" or spin echo, and sequence of "bright bloo ...
Understanding Lusitropy
... Understanding Lusitropy Cont. Lusitropy can be further detected by non-invasive measurement of velocities of myocardial tissue using Tissue Doppler Imaging (TDI) echocardiography by Doppler E-wave deceleration time (DT) (Fig. 7). Many subjects with prolonged Tau interval (IVR) show a well delayed E- ...
... Understanding Lusitropy Cont. Lusitropy can be further detected by non-invasive measurement of velocities of myocardial tissue using Tissue Doppler Imaging (TDI) echocardiography by Doppler E-wave deceleration time (DT) (Fig. 7). Many subjects with prolonged Tau interval (IVR) show a well delayed E- ...
quick lesson
... CO is the volume of blood ejected from the heart into the systemic circulation every minute and is a function of the heart rate (HR) and stroke volume (SV; i.e., CO = HR x SV). A healthy heart can adjust CO to meet the needs of increased demands (e.g., exercise), but cardiac surgery or any condition ...
... CO is the volume of blood ejected from the heart into the systemic circulation every minute and is a function of the heart rate (HR) and stroke volume (SV; i.e., CO = HR x SV). A healthy heart can adjust CO to meet the needs of increased demands (e.g., exercise), but cardiac surgery or any condition ...
File
... 2 AV valves close. 3 Papillary muscles contract and chordae tendineae tighten, preventing valve flaps from everting into atria. AV valves closed; atrial pressure less than ventricular pressure ...
... 2 AV valves close. 3 Papillary muscles contract and chordae tendineae tighten, preventing valve flaps from everting into atria. AV valves closed; atrial pressure less than ventricular pressure ...
Heart murmurs
... echocardiogram (an ultrasound of your heart). This will show if there are any problems with the structure of your heart or valves. The treatment for heart valve problems depends on how severe the problem is. Sometimes the symptoms can be controlled with medication. If your symptoms are moderate to s ...
... echocardiogram (an ultrasound of your heart). This will show if there are any problems with the structure of your heart or valves. The treatment for heart valve problems depends on how severe the problem is. Sometimes the symptoms can be controlled with medication. If your symptoms are moderate to s ...
1 - cloudfront.net
... iv.New APs aren’t initiated in SA node until ventricles completely relax 24. What is an ectopic beat and how does it happen? i. The AV node can take over the function of the SA node, but results in an ectopic beat (much slower) 25. What is fibrillation and how does it happen? i. Fibrillation – very ...
... iv.New APs aren’t initiated in SA node until ventricles completely relax 24. What is an ectopic beat and how does it happen? i. The AV node can take over the function of the SA node, but results in an ectopic beat (much slower) 25. What is fibrillation and how does it happen? i. Fibrillation – very ...
Original Articles - Circulation: Heart Failure
... Background—Preclinical diastolic dysfunction (PDD) has been broadly defined as subjects with left ventricular diastolic dysfunction, without the diagnosis of congestive heart failure (HF) and with normal systolic function. Our objective was to determine the risk factors associated with the progressi ...
... Background—Preclinical diastolic dysfunction (PDD) has been broadly defined as subjects with left ventricular diastolic dysfunction, without the diagnosis of congestive heart failure (HF) and with normal systolic function. Our objective was to determine the risk factors associated with the progressi ...
Echocardiographic Evaluation of Left Ventricular Diastolic Function
... pattern in healthy neonates. Aa velocity greater than Ea velocity is observed in fullterm fetuses (20,21). Sequential TDI of same fetuses has shown progressive increase in Ea velocity without change in Aa velocity (21). Pulsed Doppler study of diastolic filling patterns in fetuses has shown that E-w ...
... pattern in healthy neonates. Aa velocity greater than Ea velocity is observed in fullterm fetuses (20,21). Sequential TDI of same fetuses has shown progressive increase in Ea velocity without change in Aa velocity (21). Pulsed Doppler study of diastolic filling patterns in fetuses has shown that E-w ...
Exercise 7
... end (outflow) and caudal end (inflow) remain as unfused double tubes. The heart beat starts spontaneously as myocardial cells express the sodium-calcium pump, well before fusion is complete. Looping requires: cytoskeletal rearrangement, extracellular matrix remodeling and asymmetric cell division on ...
... end (outflow) and caudal end (inflow) remain as unfused double tubes. The heart beat starts spontaneously as myocardial cells express the sodium-calcium pump, well before fusion is complete. Looping requires: cytoskeletal rearrangement, extracellular matrix remodeling and asymmetric cell division on ...
European multicentre validation study of the accuracy of E/e ratio in
... Measurements of invasive left ventricular filling pressure Invasive measurements will be taken by an end-hole catheter which allows the most precise localization of the pressure measurement and avoids any source of error due to catheter positioning.23 The catheter will be connected with a pressure t ...
... Measurements of invasive left ventricular filling pressure Invasive measurements will be taken by an end-hole catheter which allows the most precise localization of the pressure measurement and avoids any source of error due to catheter positioning.23 The catheter will be connected with a pressure t ...
Heart Murmur color - Seattle Veterinary Specialists
... If your veterinarian thinks the heart murmur is significant, they may suggest the following non-invasive tests: • Chest X-ray. A chest X-ray shows an image of the heart, lungs and blood vessels. It can reveal if the heart is enlarged which will let your vet know if the murmur is due to significant h ...
... If your veterinarian thinks the heart murmur is significant, they may suggest the following non-invasive tests: • Chest X-ray. A chest X-ray shows an image of the heart, lungs and blood vessels. It can reveal if the heart is enlarged which will let your vet know if the murmur is due to significant h ...
Heart Murmur Black and White - Seattle Veterinary Specialists
... If your veterinarian thinks the heart murmur is significant, they may suggest the following non-invasive tests: • Chest X-ray. A chest X-ray shows an image of the heart, lungs and blood vessels. It can reveal if the heart is enlarged which will let your vet know if the murmur is due to significant h ...
... If your veterinarian thinks the heart murmur is significant, they may suggest the following non-invasive tests: • Chest X-ray. A chest X-ray shows an image of the heart, lungs and blood vessels. It can reveal if the heart is enlarged which will let your vet know if the murmur is due to significant h ...
CHF 2013
... Splenic congestion produces a tense, enlarged spleen. Microscopically there may be marked sinusoidal dilatation, accompanied by areas of recent hemorrhage. With long-standing congestion, the enlarged spleen may achieve a weight of 500 to 600 gm (normal, approximately 150 gm), and the long-standing e ...
... Splenic congestion produces a tense, enlarged spleen. Microscopically there may be marked sinusoidal dilatation, accompanied by areas of recent hemorrhage. With long-standing congestion, the enlarged spleen may achieve a weight of 500 to 600 gm (normal, approximately 150 gm), and the long-standing e ...
Ventricular Septal Defect X-ray Findings
... Neonates usually asymptomatic because of high pulmonary vascular resistance from birth to 6 weeks Common cause of CHF in infancy Bacterial endocarditis may develop Severe pulmonary hypertension Eisenmenger’s physiology/cyanosis ...
... Neonates usually asymptomatic because of high pulmonary vascular resistance from birth to 6 weeks Common cause of CHF in infancy Bacterial endocarditis may develop Severe pulmonary hypertension Eisenmenger’s physiology/cyanosis ...
Reversible Subacute Effusive- Constrictive Pericarditis After
... Subacute constrictive pericarditis is a rare complication of open heart surgery. Recently we treated a 15-year-old girl with double-chambered right ventricle. Surgery was performed to improve the low cardiac output state due to subacute constrictive pericarditis. No blood transfusion was needed for ...
... Subacute constrictive pericarditis is a rare complication of open heart surgery. Recently we treated a 15-year-old girl with double-chambered right ventricle. Surgery was performed to improve the low cardiac output state due to subacute constrictive pericarditis. No blood transfusion was needed for ...
Applied Anatomy of the Heart (syllabus and ICARS lecture - Wk 1-2
... Inner aspect of the arms (innervated by T1) Skin of the Sternum (Ischaemic cardiac pain is typically referred to the skin over the sternum in the midline: innervated by T2-T5) 5. External cardiac compression (noting the part of the sternum directly overlying the heart). External cardiac compress ...
... Inner aspect of the arms (innervated by T1) Skin of the Sternum (Ischaemic cardiac pain is typically referred to the skin over the sternum in the midline: innervated by T2-T5) 5. External cardiac compression (noting the part of the sternum directly overlying the heart). External cardiac compress ...
IOSR Journal of Dental and Medical Sciences (IOSR-JDMS)
... infarction, cardiac surgery, trauma, and infections. Most investigators regard surgery to be an appropriate treatment for LV pseudoaneurysms11 in view of the rupture when the condition is left untreated 12,13. Post-infarction LV pseudoaneurysm is regarded as a surgical disease as recommended by ST-e ...
... infarction, cardiac surgery, trauma, and infections. Most investigators regard surgery to be an appropriate treatment for LV pseudoaneurysms11 in view of the rupture when the condition is left untreated 12,13. Post-infarction LV pseudoaneurysm is regarded as a surgical disease as recommended by ST-e ...
A Case of Adult Double-Chambered Right Ventricle Causing Severe
... low pressure chambers leading to progressive right ventricular outflow (RVOT) obstruction. It is seen in only 0.5-2% of all congenital heart diseases and associated with VSD in 75-90% of cases [1-3]. DCRV is typically diagnosed and treated during childhood, with rare diagnoses made in adulthood [1, ...
... low pressure chambers leading to progressive right ventricular outflow (RVOT) obstruction. It is seen in only 0.5-2% of all congenital heart diseases and associated with VSD in 75-90% of cases [1-3]. DCRV is typically diagnosed and treated during childhood, with rare diagnoses made in adulthood [1, ...
Embryology conotruncal region DR KSHITIJ
... Inversion of conotruncus- 2 stages Stage1 – Inversion of ostium bulbi at same time of looping Stage 2- Rotation of truncus which occurs after the formation of septum aortopulmonale. Ostium bulbar rotation causes the anatomic concordance between the left ventricle and the proximal aortic conus T ...
... Inversion of conotruncus- 2 stages Stage1 – Inversion of ostium bulbi at same time of looping Stage 2- Rotation of truncus which occurs after the formation of septum aortopulmonale. Ostium bulbar rotation causes the anatomic concordance between the left ventricle and the proximal aortic conus T ...
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.