What is hypertrophic cardiomyopathy (HCM)?
... heart muscle is structurally and functionally abnormal (the heart itself is, of course, a specialized type of muscle). While there are many types of cardiomyopathy, many of which are genetic and familial, we are concerned here with only hypertrophic cardiomyopathy (HCM). HCM is a genetic disease aff ...
... heart muscle is structurally and functionally abnormal (the heart itself is, of course, a specialized type of muscle). While there are many types of cardiomyopathy, many of which are genetic and familial, we are concerned here with only hypertrophic cardiomyopathy (HCM). HCM is a genetic disease aff ...
Systolic and Diastolic Heart Failure: Differences and Similarities Review Articles
... definition is ‘‘a condition resulting from an increased resistance to filling of one or both ventricles leading to symptoms of congestion due to an inappropriate upward shift of the diastolic pressure-volume relation (that is, during the terminal phase of the cardiac cycle).’’4 Another proposed defi ...
... definition is ‘‘a condition resulting from an increased resistance to filling of one or both ventricles leading to symptoms of congestion due to an inappropriate upward shift of the diastolic pressure-volume relation (that is, during the terminal phase of the cardiac cycle).’’4 Another proposed defi ...
Relation of left ventricular twist and global strain with right ventricular
... (2) Recent studies have demonstrated that reduced left ventricular (LV) ejection fraction and right ventricular (RV) ejection fraction and older age at correction of tetralogy of Fallot (cToF) are strong independent determinants of poor clinical outcome in cToF patients.(3,4) In addition, several st ...
... (2) Recent studies have demonstrated that reduced left ventricular (LV) ejection fraction and right ventricular (RV) ejection fraction and older age at correction of tetralogy of Fallot (cToF) are strong independent determinants of poor clinical outcome in cToF patients.(3,4) In addition, several st ...
Sunao Tawara: Discoverer of the atrioventricular conduction system
... and the neurogenic theory [1–4]. The discovery by Sunao Tawara of the atrioventricular (AV) conduction system, reported in a monograph in German in 1906, not only solved the problem of the mechanism for a synchronous contraction of four cardiac chambers, but also gave Einthoven and other electrocard ...
... and the neurogenic theory [1–4]. The discovery by Sunao Tawara of the atrioventricular (AV) conduction system, reported in a monograph in German in 1906, not only solved the problem of the mechanism for a synchronous contraction of four cardiac chambers, but also gave Einthoven and other electrocard ...
Human coronary sinus — from Galen to modern times
... oblique vein of the left atrium. All tributaries except for oblique vein of the left atrium have usually the valves in their orifices into coronary sinus. Also in the orifice of the coronary sinus one can see the valve. Coronary sinus is the main outflow of venous blood from the heart. Around 60% of ...
... oblique vein of the left atrium. All tributaries except for oblique vein of the left atrium have usually the valves in their orifices into coronary sinus. Also in the orifice of the coronary sinus one can see the valve. Coronary sinus is the main outflow of venous blood from the heart. Around 60% of ...
Linking left ventricular function and mural architecture: what does
... conclude by addressing other significant aspects of mural architecture. ...
... conclude by addressing other significant aspects of mural architecture. ...
Cardiovascular magnetic resonance pocket guide, 2013
... Tips & Tricks (LV / RV Function Module) ...
... Tips & Tricks (LV / RV Function Module) ...
Curriculum Vitae - The Royal Children`s Hospital
... The use of extracorporeal life support in the treatment of influenza-associated myositis/rhabdomyolysis. Augustin SL, Horton S, Thuys C, Bennett M, Claessen C, Brizard CP. Perfusion. 2006 Mar;21(2):121-5 ...
... The use of extracorporeal life support in the treatment of influenza-associated myositis/rhabdomyolysis. Augustin SL, Horton S, Thuys C, Bennett M, Claessen C, Brizard CP. Perfusion. 2006 Mar;21(2):121-5 ...
33rd ADVANCED ECHO CONFERENCE
... a full refund of the registration fee will be given, but program hosts are not responsible for any travel or hotel costs you may incur. ...
... a full refund of the registration fee will be given, but program hosts are not responsible for any travel or hotel costs you may incur. ...
639 Arrhythmias - SA & Atrial
... Atrial Rhythms Atrial Flutter: (Handouts & Huff 4th ed, strip 7-8, 12) • A single ectopic macroreentrant focuses fire in the atria causing the “fluttering” baseline • AV node cannot transmit all impulses (atrial rate: 250 –350 per minute) • ventricular rhythm may be regular or irregular and range f ...
... Atrial Rhythms Atrial Flutter: (Handouts & Huff 4th ed, strip 7-8, 12) • A single ectopic macroreentrant focuses fire in the atria causing the “fluttering” baseline • AV node cannot transmit all impulses (atrial rate: 250 –350 per minute) • ventricular rhythm may be regular or irregular and range f ...
20 Pregnancy and Heart Disease Patrizia Presbitero, Giacomo G. Boccuzzi, Christianne J.M.
... obstetric, cardiological and anaesthesiological services. The risk of recurrence in the offspring should be discussed. All patients with congenital heart diseases should have informed genetic counselling before conception (Table 20.2). An exercise test before pregnancy is very important for evaluati ...
... obstetric, cardiological and anaesthesiological services. The risk of recurrence in the offspring should be discussed. All patients with congenital heart diseases should have informed genetic counselling before conception (Table 20.2). An exercise test before pregnancy is very important for evaluati ...
Labeled Phosphate Distribution in Working and Nonworking
... The heinodynamic determinants of the stroke work of the left ventricle can be varied and maintained at desired levels and over fixed intervals. The continuous perfusion of both ventricles by an adequate coronary blood supply and intimate distribution of added metabolites (including isotopically labe ...
... The heinodynamic determinants of the stroke work of the left ventricle can be varied and maintained at desired levels and over fixed intervals. The continuous perfusion of both ventricles by an adequate coronary blood supply and intimate distribution of added metabolites (including isotopically labe ...
Atrial fibrillation
... atrial fibrillation can lead to future problems. Atrial fibrillation is associated with an increased risk of stroke, heart failure and even death. • Because the atria are beating rapidly and irregularly, blood does not flow through them as quickly. This makes the blood more likely to clot. If a clo ...
... atrial fibrillation can lead to future problems. Atrial fibrillation is associated with an increased risk of stroke, heart failure and even death. • Because the atria are beating rapidly and irregularly, blood does not flow through them as quickly. This makes the blood more likely to clot. If a clo ...
document
... • These are unidirectional valves that allow blood flow in only one direction. • They prevent blood from flowing back to the chamber that it has just left. ...
... • These are unidirectional valves that allow blood flow in only one direction. • They prevent blood from flowing back to the chamber that it has just left. ...
Right ventricular ejection fraction response to exercise in
... between contracting and noncontracting regions of the pulmonary outflow tract. A para-left ventricular background region of interest was chosen, 3 to 5 picture elements wide, separated by one picture element from left ventricular activity. Right ventricular ejection fraction was calculated as backgr ...
... between contracting and noncontracting regions of the pulmonary outflow tract. A para-left ventricular background region of interest was chosen, 3 to 5 picture elements wide, separated by one picture element from left ventricular activity. Right ventricular ejection fraction was calculated as backgr ...
ct aortagram - Stanley Radiology
... of 75% by 46 years of age. Congestive heart failure is the most common cause of death (25.5% of cases), followed by aortic rupture (21%), complications of endocarditis (18%), and finally intracranial hemorrhage (11.5%) [4]. ...
... of 75% by 46 years of age. Congestive heart failure is the most common cause of death (25.5% of cases), followed by aortic rupture (21%), complications of endocarditis (18%), and finally intracranial hemorrhage (11.5%) [4]. ...
Bicuspid Aortic Valve Is Associated With Altered Wall Shear Stress
... significantly elevated WSS occurred for both the nonstenotic and the stenotic RL BAV patient groups compared with the age/ size controls. All RL BAV subgroups were significantly elevated compared with the age/size controls for the circumferentially averaged WSSsystole (P<0.001) and WSSt_avg (P<0.05 ...
... significantly elevated WSS occurred for both the nonstenotic and the stenotic RL BAV patient groups compared with the age/ size controls. All RL BAV subgroups were significantly elevated compared with the age/size controls for the circumferentially averaged WSSsystole (P<0.001) and WSSt_avg (P<0.05 ...
Reliability of Noninvasive Assessment of Systolic Pulmonary Artery
... Methods and Results-—We retrospectively analyzed data from a large tertiary cardiology department over 6 years in order to compare invasively measured PAP to estimated PAP from echocardiography examinations. N=15 516 patients fulfilled inclusion criteria and n=1695 patients with timely matched examin ...
... Methods and Results-—We retrospectively analyzed data from a large tertiary cardiology department over 6 years in order to compare invasively measured PAP to estimated PAP from echocardiography examinations. N=15 516 patients fulfilled inclusion criteria and n=1695 patients with timely matched examin ...
Catheter Ablation in the Treatment of Atrial Fibrillation
... • To date there is no evidence that treatment of AF by ablation improves mortality, although there are uncontrolled data suggesting that this may be the case. • Therefore, asymptomatic patients should not be offered curative ablation of AF, except in the case of those patients undergoing cardiac sur ...
... • To date there is no evidence that treatment of AF by ablation improves mortality, although there are uncontrolled data suggesting that this may be the case. • Therefore, asymptomatic patients should not be offered curative ablation of AF, except in the case of those patients undergoing cardiac sur ...
Understanding Atrial Fibrillation
... ARE THERE DIFFERENT TYPES OF AF? YES, THERE ARE DIFFERENT TYPES OF AF: PAROXYSMAL describes AF episodes that start and stop by themselves. The episodes may come and go or they may last seconds, minutes, hours, or even days. Usually, an episode starts and stops suddenly on its own and lasts less than ...
... ARE THERE DIFFERENT TYPES OF AF? YES, THERE ARE DIFFERENT TYPES OF AF: PAROXYSMAL describes AF episodes that start and stop by themselves. The episodes may come and go or they may last seconds, minutes, hours, or even days. Usually, an episode starts and stops suddenly on its own and lasts less than ...
Breaking It Gently: A Rare Case of Arrhythmogenic Right Ventricular
... 75% occurred during routine daily activities, 10% percent during the perioperative period, and 3.5% while participating in sports [20]. An indispensable initial approach is to obtain a 12-lead electrocardiogram (ECG) and transthoracic echocardiography in all patients with a suspected diagnosis of AR ...
... 75% occurred during routine daily activities, 10% percent during the perioperative period, and 3.5% while participating in sports [20]. An indispensable initial approach is to obtain a 12-lead electrocardiogram (ECG) and transthoracic echocardiography in all patients with a suspected diagnosis of AR ...
atrial fibrillation
... ARE THERE DIFFERENT TYPES OF AF? YES, THERE ARE DIFFERENT TYPES OF AF: PAROXYSMAL describes AF episodes that start and stop by themselves. The episodes may come and go or they may last seconds, minutes, hours, or even days. Usually, an episode starts and stops suddenly on its own and lasts less than ...
... ARE THERE DIFFERENT TYPES OF AF? YES, THERE ARE DIFFERENT TYPES OF AF: PAROXYSMAL describes AF episodes that start and stop by themselves. The episodes may come and go or they may last seconds, minutes, hours, or even days. Usually, an episode starts and stops suddenly on its own and lasts less than ...
thrombosis of the main pulmonary arteries - Heart
... She presented a picture of right heart failure with high venous pressure, cyanosis, and a loud systolic murmur and thrill over the body of the heart. It was considered that she might have a ventricular septal defect and pulmonary hypertension. A skiagram at this time showed an apparent mass in the r ...
... She presented a picture of right heart failure with high venous pressure, cyanosis, and a loud systolic murmur and thrill over the body of the heart. It was considered that she might have a ventricular septal defect and pulmonary hypertension. A skiagram at this time showed an apparent mass in the r ...
the ECG - HumanPhysiology.Academy
... normal. And that is exactly what a cardiologist does when analyzing an ECG; the analysis consists of measuring intervals such as this one. ...
... normal. And that is exactly what a cardiologist does when analyzing an ECG; the analysis consists of measuring intervals such as this one. ...
The Prognostic Value of Left Atrial Peak Reservoir Strain in Acute
... when adjusting for global longitudinal strain (HR, 1.20; 95% CI, 1.09–1.33; P<0.001), maximum left atrium volume before mitral valve opening (HR, 1.02; 95% CI, 1.01–1.04; P=0.006), and age (HR, 1.06; 95% CI, 1.03–1.08; P<0.001). Conclusions—PALS provides a composite measure of left ventricular longi ...
... when adjusting for global longitudinal strain (HR, 1.20; 95% CI, 1.09–1.33; P<0.001), maximum left atrium volume before mitral valve opening (HR, 1.02; 95% CI, 1.01–1.04; P=0.006), and age (HR, 1.06; 95% CI, 1.03–1.08; P<0.001). Conclusions—PALS provides a composite measure of left ventricular longi ...
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.