successful rescue of sustained ventricular tachycardia/ventricular
... The reversible nature of the heart failure also suggested an absence of extensive post-infarction scarring. The baseline ECG Q-waves might imply that the infarct existed before the CABG. The repaired graft defect was in the territory of the RCA that had little anatomical relationship with the infarc ...
... The reversible nature of the heart failure also suggested an absence of extensive post-infarction scarring. The baseline ECG Q-waves might imply that the infarct existed before the CABG. The repaired graft defect was in the territory of the RCA that had little anatomical relationship with the infarc ...
Atrial and visceral situs inversus with congenitally corrected
... of the great arteries in which the operation has been performed from the left side have been reported in the literature.[5] In this case, because of the presence of atrial situs inversus and a small-sized right atrium, it was mandatory that the surgery be done from the left side. Diagnosis is usuall ...
... of the great arteries in which the operation has been performed from the left side have been reported in the literature.[5] In this case, because of the presence of atrial situs inversus and a small-sized right atrium, it was mandatory that the surgery be done from the left side. Diagnosis is usuall ...
CONSTRICTIVE PERICARDITIS
... thickness of 3 mm or more distinguishes a pathologically thickened from a normal pericardium (6) . The finding of a pathologic increase in pericardial thickening supports the diagnosis but does not demonstrate that the constrictive physiology is present; conversely, hemodynamically significant const ...
... thickness of 3 mm or more distinguishes a pathologically thickened from a normal pericardium (6) . The finding of a pathologic increase in pericardial thickening supports the diagnosis but does not demonstrate that the constrictive physiology is present; conversely, hemodynamically significant const ...
Perioperative right ventricular dysfunction
... right ventricular dysfunction or RVOTO. However, when right ventricular dysfunction is suspected, both cardiac and pulmonary echocardiography will be instrumental in determining the cause and consequences. For instance, right ventricular failure can result in pulmonary hypertension due to mitral reg ...
... right ventricular dysfunction or RVOTO. However, when right ventricular dysfunction is suspected, both cardiac and pulmonary echocardiography will be instrumental in determining the cause and consequences. For instance, right ventricular failure can result in pulmonary hypertension due to mitral reg ...
Non-invasive assessment of cardiac physiology by
... arterial and venous femoral sheath. Afluid-filleddoublelumen pig-tail catheter (Cordis, U.S.A.) was used to obtain simultaneous recordings of left ventricular and aortic pressures. In patients without valvular heart disease and normal pulmonary arterial pressure, an indirect measure of left atrial p ...
... arterial and venous femoral sheath. Afluid-filleddoublelumen pig-tail catheter (Cordis, U.S.A.) was used to obtain simultaneous recordings of left ventricular and aortic pressures. In patients without valvular heart disease and normal pulmonary arterial pressure, an indirect measure of left atrial p ...
Non-invasive assessment of cardiac physiology by tissue Doppler
... arterial and venous femoral sheath. Afluid-filleddoublelumen pig-tail catheter (Cordis, U.S.A.) was used to obtain simultaneous recordings of left ventricular and aortic pressures. In patients without valvular heart disease and normal pulmonary arterial pressure, an indirect measure of left atrial p ...
... arterial and venous femoral sheath. Afluid-filleddoublelumen pig-tail catheter (Cordis, U.S.A.) was used to obtain simultaneous recordings of left ventricular and aortic pressures. In patients without valvular heart disease and normal pulmonary arterial pressure, an indirect measure of left atrial p ...
View Article
... ver since Carpentier1,2 described the surgical treatment of mitral valve prolapse in 1978 and the treatment of different types of mitral valve disease in 1983, mitral valve repair has been a primary goal for cardiac surgeons. Successful mitral valve repair can produce long-term relief of symptoms of ...
... ver since Carpentier1,2 described the surgical treatment of mitral valve prolapse in 1978 and the treatment of different types of mitral valve disease in 1983, mitral valve repair has been a primary goal for cardiac surgeons. Successful mitral valve repair can produce long-term relief of symptoms of ...
Palpitations - Australian Doctor
... button when symptoms occur. The device freezes a variable amount of ECG pre- and post-activation. This information can sometimes then be transmitted over a telephone line. Some event monitors of this type also store automatically detected but asymptomatic arrhythmias. A second type of monitor is pla ...
... button when symptoms occur. The device freezes a variable amount of ECG pre- and post-activation. This information can sometimes then be transmitted over a telephone line. Some event monitors of this type also store automatically detected but asymptomatic arrhythmias. A second type of monitor is pla ...
PCI farahani ersali
... presented to the cardiology department of Shahid Modarres University Hospital in TehranIran were enrolled. Patients with single vessel CAD based on coronary angiography (LAD stenosis over than 70%) and echocardiography (EF over than 40%) were eligible for inclusion. Exclusion criteria included previ ...
... presented to the cardiology department of Shahid Modarres University Hospital in TehranIran were enrolled. Patients with single vessel CAD based on coronary angiography (LAD stenosis over than 70%) and echocardiography (EF over than 40%) were eligible for inclusion. Exclusion criteria included previ ...
Left Ventricular Hypertrophy Is a Common Echocardiographic
... due to respiratory events lead to increased sympathetic nervous system activity, with subsequent elevation in urinary and plasma catecholamines levels. Consequently, the adverse consequences of repetitive episodes of increased afterload on the heart during sleep may persist into the daytime. In this ...
... due to respiratory events lead to increased sympathetic nervous system activity, with subsequent elevation in urinary and plasma catecholamines levels. Consequently, the adverse consequences of repetitive episodes of increased afterload on the heart during sleep may persist into the daytime. In this ...
as a PDF
... A 56- year-old woman presented to the outpatient department with dysphagia for two months. She had more difficulty swallowing solids than liquids and there was no improvement with any specific posture. She also had history of regurgitation of gastric contents and retrosternal burning for 6 years. Bl ...
... A 56- year-old woman presented to the outpatient department with dysphagia for two months. She had more difficulty swallowing solids than liquids and there was no improvement with any specific posture. She also had history of regurgitation of gastric contents and retrosternal burning for 6 years. Bl ...
Vivid iq Datasheet
... phase inversion – 3rd generation harmonic tissue imaging providing improved lateral and contrast resolution over conventional fundamental imaging. Features help reduce noise, improve wall definition, and axial resolution, making it well suited for a wide variety of patient groups • Automatic tissu ...
... phase inversion – 3rd generation harmonic tissue imaging providing improved lateral and contrast resolution over conventional fundamental imaging. Features help reduce noise, improve wall definition, and axial resolution, making it well suited for a wide variety of patient groups • Automatic tissu ...
(B) is false. - WordPress.com
... Which of the following is false? • (A) Biventricular repair (Knott-Craig Approach) involves a repair of the tricuspid valve, and partial closure of the atrial septum. • (B) Right ventricular exclusion (Starnes Approach) involves fenestrated patch closure of the tricuspid orifice, enlargement of the ...
... Which of the following is false? • (A) Biventricular repair (Knott-Craig Approach) involves a repair of the tricuspid valve, and partial closure of the atrial septum. • (B) Right ventricular exclusion (Starnes Approach) involves fenestrated patch closure of the tricuspid orifice, enlargement of the ...
Atorvastatin inhibits cardiac hypertrophy of rats in vitro and in vivo
... Cardiac hypertrophy leading to heart failure is a major cause of morbidity and mortality worldwide. It represents a compensatory response to mechanical pressure overload and the change in neurohormoral factors and is observed in various cardiovascular diseases such as hypertension, myocardial infarc ...
... Cardiac hypertrophy leading to heart failure is a major cause of morbidity and mortality worldwide. It represents a compensatory response to mechanical pressure overload and the change in neurohormoral factors and is observed in various cardiovascular diseases such as hypertension, myocardial infarc ...
Grading diastolic function by echocardiography: hemodynamic
... SBP systolic blood pressure, DBP diastolic blood pressure, LVEDP left ventricular end-diastolic pressure, CAD coronary artery disease ...
... SBP systolic blood pressure, DBP diastolic blood pressure, LVEDP left ventricular end-diastolic pressure, CAD coronary artery disease ...
Evaluation of Diastolic Filling of Left Ventricle in Health and Disease
... of the left ventricle has been limited to animal models and has required intricate measurements of left ventricular pressures with high fidelity manometer-tipped catheters, instantaneous left ventricular volume, wall thickness and intrapericardial and intramyocardial pressures (5–7,17,19). Although ...
... of the left ventricle has been limited to animal models and has required intricate measurements of left ventricular pressures with high fidelity manometer-tipped catheters, instantaneous left ventricular volume, wall thickness and intrapericardial and intramyocardial pressures (5–7,17,19). Although ...
Transcatheter Aortic Valve Replacement
... performed through smaller incisions, both require the use of a heart lung machine which temporarily takes over the function of the heart. During the procedure, the surgeon will completely remove the diseased aortic valve and insert a new valve. There are two different types of surgical valves: ...
... performed through smaller incisions, both require the use of a heart lung machine which temporarily takes over the function of the heart. During the procedure, the surgeon will completely remove the diseased aortic valve and insert a new valve. There are two different types of surgical valves: ...
Transcatheter Mitral Valve Repair
... tion (FMR) who are at prohibitive risk for open surgery who receive TMVR with MitraClip, the evidence includes primarily single-arm cohort studies. Relevant outcomes are overall survival, morbid events, functional outcomes, and treatment-related morbidity. The evidence for the use of MitraClip among ...
... tion (FMR) who are at prohibitive risk for open surgery who receive TMVR with MitraClip, the evidence includes primarily single-arm cohort studies. Relevant outcomes are overall survival, morbid events, functional outcomes, and treatment-related morbidity. The evidence for the use of MitraClip among ...
Ebstein`s Anomaly of the Tricuspid Valve
... diagnosis was made of pericarditis superimposed on a congenital malformation of the heart. A period of bed rest with salicylates and sodium bicarbonate medication was advised. Thereafter the patient's cyanosis increased progressively, and by the age of 9 years cyanosis was constantly present. Dyspne ...
... diagnosis was made of pericarditis superimposed on a congenital malformation of the heart. A period of bed rest with salicylates and sodium bicarbonate medication was advised. Thereafter the patient's cyanosis increased progressively, and by the age of 9 years cyanosis was constantly present. Dyspne ...
Aortic-Valve Stenosis — From Patients at Risk to Severe Valve
... alvular aortic stenosis is a progressive disease in which the end stage is characterized by obstruction of left ventricular outflow, resulting in inadequate cardiac output, decreased exercise capacity, heart failure, and death from cardiovascular causes. The prevalence of aortic stenosis is only abo ...
... alvular aortic stenosis is a progressive disease in which the end stage is characterized by obstruction of left ventricular outflow, resulting in inadequate cardiac output, decreased exercise capacity, heart failure, and death from cardiovascular causes. The prevalence of aortic stenosis is only abo ...
Pak Heart J - Pakistan Heart Journal
... Echocardiography was one of first imaging modalities used clinically for determination of cardiac dimensions, despite dramatic advances in new cardiac imaging technologies; echocardiography remains the most important diagnostic imaging tool in diagnosis of cardiac dimensions. Echocardiography is a s ...
... Echocardiography was one of first imaging modalities used clinically for determination of cardiac dimensions, despite dramatic advances in new cardiac imaging technologies; echocardiography remains the most important diagnostic imaging tool in diagnosis of cardiac dimensions. Echocardiography is a s ...
Ratio of Peak Early to Late Diastolic Filling Velocity of Transmitral
... Western world is approximately 25% [1] and its association with cardiovascular disease is well established. If left untreated, systemic hypertension may lead to progressive myocardial hypertrophy and left ventricular (LV) diastolic dysfunction [2–4], both of which are responsible for the development ...
... Western world is approximately 25% [1] and its association with cardiovascular disease is well established. If left untreated, systemic hypertension may lead to progressive myocardial hypertrophy and left ventricular (LV) diastolic dysfunction [2–4], both of which are responsible for the development ...
Aortic-Valve Stenosis - American College of Cardiology
... alvular aortic stenosis is a progressive disease in which the end stage is characterized by obstruction of left ventricular outflow, resulting in inadequate cardiac output, decreased exercise capacity, heart failure, and death from cardiovascular causes. The prevalence of aortic stenosis is only abo ...
... alvular aortic stenosis is a progressive disease in which the end stage is characterized by obstruction of left ventricular outflow, resulting in inadequate cardiac output, decreased exercise capacity, heart failure, and death from cardiovascular causes. The prevalence of aortic stenosis is only abo ...
Coarctation of the Aorta
... in any of these arteries can occur, which can cause a stroke or uncontrollable bleeding. There is a higher than average chance of developing an infection in the lining of the heart or aorta known as bacterial endocarditis. The coronary arteries, which supply oxygen-rich (red) blood to the heart musc ...
... in any of these arteries can occur, which can cause a stroke or uncontrollable bleeding. There is a higher than average chance of developing an infection in the lining of the heart or aorta known as bacterial endocarditis. The coronary arteries, which supply oxygen-rich (red) blood to the heart musc ...
Hypertrophic cardiomyopathy
Hypertrophic cardiomyopathy (HCM) is a primary disease of the myocardium (the muscle of the heart) in which a portion of the myocardium is hypertrophied (thickened) without any obvious cause, creating functional impairment of the cardiac muscle. It is a leading cause of sudden cardiac death in young athletes.The occurrence of hypertrophic cardiomyopathy is a significant cause of sudden unexpected cardiac death in any age group and as a cause of disabling cardiac symptoms. Younger people are likely to have a more severe form of hypertrophic cardiomyopathy.HCM is frequently asymptomatic until sudden cardiac death, and for this reason some suggest routinely screening certain populations for this disease.A cardiomyopathy is a disease that affects the muscle of the heart. With HCM, the myocytes (cardiac contractile cells) in the heart increase in size, which results in the thickening of the heart muscle. In addition, the normal alignment of muscle cells is disrupted, a phenomenon known as myocardial disarray. HCM also causes disruptions of the electrical functions of the heart. HCM is most commonly due to a mutation in one of nine sarcomeric genes that results in a mutated protein in the sarcomere, the primary component of the myocyte (the muscle cell of the heart). These are predominantly single-point missense mutations in the genes for beta-myosin heavy chain (MHC), myosin-binding protein C, cardiac troponinT, or tropomyosin. These mutations cause myofibril and myocyte structural abnormalities and possible deficiencies in force generation. Not to be confused with dilated cardiomyopathy or any other cardiomyopathy.While most literature so far focuses on European, American, and Japanese populations, HCM appears in all ethnic groups. The prevalence of HCM is about 0.2% to 0.5% of the general population.