Tricuspid Valve Repair for Treatment and Prevention of Secondary
... left ventricular dysfunction or dilatation. Because the two ventricles are interdependent at the septum, left ventricular septal dysfunction also causes dysfunction of the right ventricle’s septal wall, the area of origin of the papillary muscles to the septal leaflet of the tricuspid valve. Through ...
... left ventricular dysfunction or dilatation. Because the two ventricles are interdependent at the septum, left ventricular septal dysfunction also causes dysfunction of the right ventricle’s septal wall, the area of origin of the papillary muscles to the septal leaflet of the tricuspid valve. Through ...
EAE/ASE Recommendations for Image Acquisition and Display
... The following authors reported no actual or potential conflicts of interest in relation to this document: Eustachio Agricola, MD, Thomas Buck, MD, Judy Hung, MD, FASE, Leopoldo Perez de Isla, MD, PhD, FESC, Otto Kamp, MD, PhD, Patrizio Lancellotti, MD, PhD, FESC, Thomas H. Marwick, MBBS, PhD, Marti ...
... The following authors reported no actual or potential conflicts of interest in relation to this document: Eustachio Agricola, MD, Thomas Buck, MD, Judy Hung, MD, FASE, Leopoldo Perez de Isla, MD, PhD, FESC, Otto Kamp, MD, PhD, Patrizio Lancellotti, MD, PhD, FESC, Thomas H. Marwick, MBBS, PhD, Marti ...
Aortic Stenosis In The Elderly
... mechanism responsible for normalization of wall stress in patients with aortic stenosis. However, increased left ventricular stiffness results, with a subsequent rise in left ventricular filling pressure, and pulmonary congestion develops, especially during exercise. As the left ventricular wall sti ...
... mechanism responsible for normalization of wall stress in patients with aortic stenosis. However, increased left ventricular stiffness results, with a subsequent rise in left ventricular filling pressure, and pulmonary congestion develops, especially during exercise. As the left ventricular wall sti ...
EAE/ASE Recommendations for Image Acquisition and Display
... The following authors reported no actual or potential conflicts of interest in relation to this document: Eustachio Agricola, MD, Thomas Buck, MD, Judy Hung, MD, FASE, Leopoldo Perez de Isla, MD, PhD, FESC, Otto Kamp, MD, PhD, Patrizio Lancellotti, MD, PhD, FESC, Thomas H. Marwick, MBBS, PhD, Marti ...
... The following authors reported no actual or potential conflicts of interest in relation to this document: Eustachio Agricola, MD, Thomas Buck, MD, Judy Hung, MD, FASE, Leopoldo Perez de Isla, MD, PhD, FESC, Otto Kamp, MD, PhD, Patrizio Lancellotti, MD, PhD, FESC, Thomas H. Marwick, MBBS, PhD, Marti ...
Outcome after mitral valve surgery for mitral valve regurgitation
... postoperative outcome after coronary artery bypass surgery. There are only a few studies which examine its value in heart valve surgery. Mitral valve repair has been shown to be associated with significant improvement in terms of functional capacity, but the late quality of life in these patients ha ...
... postoperative outcome after coronary artery bypass surgery. There are only a few studies which examine its value in heart valve surgery. Mitral valve repair has been shown to be associated with significant improvement in terms of functional capacity, but the late quality of life in these patients ha ...
Mitral Regurgitation
... • Asessment of hemodynamic severity, including impact on ventricular size, function, and hemodynamics • Initial assessment and re-evaluation of asymptomatic and symptomatic patients with MR • Assessment of effects of medical and surgical therapies in MR, including mitral valve repair or replacement ...
... • Asessment of hemodynamic severity, including impact on ventricular size, function, and hemodynamics • Initial assessment and re-evaluation of asymptomatic and symptomatic patients with MR • Assessment of effects of medical and surgical therapies in MR, including mitral valve repair or replacement ...
Invasive Hemodynamic Characteristics of Low Gradient
... aortic stenosis despite preserved ejection fraction has sometimes been called “paradoxic.” Because both orifice area and gradients are in clinical practice usually derived from echocardiography, and especially valve area calculation by the continuity equation may be affected by several measurement e ...
... aortic stenosis despite preserved ejection fraction has sometimes been called “paradoxic.” Because both orifice area and gradients are in clinical practice usually derived from echocardiography, and especially valve area calculation by the continuity equation may be affected by several measurement e ...
Bicuspid Aortic Valve Associated With Aortic Dilatation A Community
... icuspid aortic valve (BAV) disease is the most frequent congenital anomaly of the heart or great vessels.1 A congenital BAV may lead to premature development of significant aortic valve disease, such as aortic valve stenosis or regurgitation and endocarditis.1–3 Abnormalities of the aorta, such as a ...
... icuspid aortic valve (BAV) disease is the most frequent congenital anomaly of the heart or great vessels.1 A congenital BAV may lead to premature development of significant aortic valve disease, such as aortic valve stenosis or regurgitation and endocarditis.1–3 Abnormalities of the aorta, such as a ...
CHAPTER 28 Three-Dimensional Echocardiographic Guidance of
... a structural heart defect—typically do not readily provide real time imaging during percutaneous interventions in standard interventional suites. Real time 3D transesophageal echocardiography (3D TEE) and intracardiac echocardiography (ICE) are the most useful echocardiographic techniques for real ...
... a structural heart defect—typically do not readily provide real time imaging during percutaneous interventions in standard interventional suites. Real time 3D transesophageal echocardiography (3D TEE) and intracardiac echocardiography (ICE) are the most useful echocardiographic techniques for real ...
Mean pulmonary arterial pressure after percutaneous mitral
... of patients undergoing PMV with long-term follow-up and to determine independent predictors of post-PMV mitral re-intervention and event-free survival. Methods: We studied 91 consecutive patients with MS who underwent PMV with a median clinical follow-up duration of 99 months. Two endpoints were con ...
... of patients undergoing PMV with long-term follow-up and to determine independent predictors of post-PMV mitral re-intervention and event-free survival. Methods: We studied 91 consecutive patients with MS who underwent PMV with a median clinical follow-up duration of 99 months. Two endpoints were con ...
Limitations and difficulties of echocardiographic short
... Transcatheter aortic valve implantation (TAVI) is a relatively new therapeutic option in patients with aortic stenosis (AS) who are at high-operative risk or inoperable [1, 2]. Despite its favourable hemodynamics, [2] paravalvular aortic regurgitation (AR) or leakage (PVL) after TAVI is common and i ...
... Transcatheter aortic valve implantation (TAVI) is a relatively new therapeutic option in patients with aortic stenosis (AS) who are at high-operative risk or inoperable [1, 2]. Despite its favourable hemodynamics, [2] paravalvular aortic regurgitation (AR) or leakage (PVL) after TAVI is common and i ...
The extents of mitral leaflet opening and closure are - Heart
... spring-like tension of the leaflets and pushes them towards the mitral annular plane, movement of the leaflets cephalad to this plane is prevented by these structures. It may not even be necessary for the papillary muscles to shorten during systole in order to prevent prolapse of the mitral leaflets ...
... spring-like tension of the leaflets and pushes them towards the mitral annular plane, movement of the leaflets cephalad to this plane is prevented by these structures. It may not even be necessary for the papillary muscles to shorten during systole in order to prevent prolapse of the mitral leaflets ...
MOTETE_2013 - Durban University of Technology
... much higher than that observed in the Sagrista-Sauleda et al., (2004) study. They found a prevalence of 1.3% amongst patients with pericardial disease of any type and 6.95% amongst patients with clinical tamponade. The authors did state that they ...
... much higher than that observed in the Sagrista-Sauleda et al., (2004) study. They found a prevalence of 1.3% amongst patients with pericardial disease of any type and 6.95% amongst patients with clinical tamponade. The authors did state that they ...
Aortic Valve Replacement
... area, after insertion into the patient, is less than that of a normal human valve”. Rahimtoola suggested that the degree of PPM could be quantified, which would aid in identifying patients at risk of clinical sequelae caused by this condition. The pathophysiology of mismatch was subsequently propose ...
... area, after insertion into the patient, is less than that of a normal human valve”. Rahimtoola suggested that the degree of PPM could be quantified, which would aid in identifying patients at risk of clinical sequelae caused by this condition. The pathophysiology of mismatch was subsequently propose ...
Approach to Cardiac Murmurs
... change significantly with different patient positions. Finally, if investigations are performed they should reveal no abnormalities on ECG, CXR, echocardiogram, or other imaging modalities. There are approximately eight benign murmurs: ...
... change significantly with different patient positions. Finally, if investigations are performed they should reveal no abnormalities on ECG, CXR, echocardiogram, or other imaging modalities. There are approximately eight benign murmurs: ...
Aortic Stenosis: Diagnosis and Treatment
... sis.19 It is helpful for estimating aortic valve area, peak sex-matched persons who do not have aortic stenosis.27 and mean transvalvular gradients, and maximum aor- Although these observational studies may have limitatic velocity. These are the primary measures for assess- tions, such as selection ...
... sis.19 It is helpful for estimating aortic valve area, peak sex-matched persons who do not have aortic stenosis.27 and mean transvalvular gradients, and maximum aor- Although these observational studies may have limitatic velocity. These are the primary measures for assess- tions, such as selection ...
Dr Boris Orlov
... will go on to develop moderate or severe regurgitation. In one series, 43% of patients had severe tricuspid regurgitation at a mean follow-up of 11 years after isolated mitral valve replacement Porter A, Shapira Y, Wurzel M, et al.: J Heart Valve Dis 1999, 8:57–62. ...
... will go on to develop moderate or severe regurgitation. In one series, 43% of patients had severe tricuspid regurgitation at a mean follow-up of 11 years after isolated mitral valve replacement Porter A, Shapira Y, Wurzel M, et al.: J Heart Valve Dis 1999, 8:57–62. ...
catalogue CSF PDF
... Immediately restores normal ICP during unexpected pressure elevation. Rarely needed. ...
... Immediately restores normal ICP during unexpected pressure elevation. Rarely needed. ...
diastolic-murmurs
... As the mitral valve become stenotic the left atrial pressure increases with a gradient between left atrium and left ventricle in diastole. The opening snap result from abrupt opening of the doming mitrale valve. As the atrial contraction contributes to increased gradient in pre systole, there is pre ...
... As the mitral valve become stenotic the left atrial pressure increases with a gradient between left atrium and left ventricle in diastole. The opening snap result from abrupt opening of the doming mitrale valve. As the atrial contraction contributes to increased gradient in pre systole, there is pre ...
Aortic Stenosis: Pathophysiology, Diagnosis, and Medical Management of
... within the layers of the leaflet bulge outward toward the aorta and extend to the sinuses of Valsalva, causing restricted leaflet motion and obstruction of left ventricular outflow during systole1,13 (Figure 7). The 1% to 2% of adults born with 2 aortic valve leaflets, known as bicuspid aortic valve ...
... within the layers of the leaflet bulge outward toward the aorta and extend to the sinuses of Valsalva, causing restricted leaflet motion and obstruction of left ventricular outflow during systole1,13 (Figure 7). The 1% to 2% of adults born with 2 aortic valve leaflets, known as bicuspid aortic valve ...
ENDOCARDIAL SCLEROSIS IN INFANTS AND CHILDREN* We
... Stohr34 found in two cases microscopic changes which she interpreted as inflammatory. These included round cell infiltration, necrosis, calcification, fibrosis and connective tissue scars. Other changes which have been regarded as inflammatory are complete or partial occlusion of the blood vessels, ...
... Stohr34 found in two cases microscopic changes which she interpreted as inflammatory. These included round cell infiltration, necrosis, calcification, fibrosis and connective tissue scars. Other changes which have been regarded as inflammatory are complete or partial occlusion of the blood vessels, ...
Echocardiographic Investigation of Canine Myxomatous Mitral
... medicine. Many studies investigating these correlations have been performed in humans, however. Data suggest that although there are good correlations among the various imaging modalities, absolute volume differs between modalities, with echocardiographic volumes generally being smaller than volumes ...
... medicine. Many studies investigating these correlations have been performed in humans, however. Data suggest that although there are good correlations among the various imaging modalities, absolute volume differs between modalities, with echocardiographic volumes generally being smaller than volumes ...
Aortic Dissection - Society of Cardiovascular Anesthesiologists
... Consensus guidelines recommend mitral valve repair for patients with severe ischemic or functional mitral regurgitation, but evidence and expert opinion is controversial when the severity of ischemic mitral regurgitation is mild to moderate. At present, several randomized controlled trials have been ...
... Consensus guidelines recommend mitral valve repair for patients with severe ischemic or functional mitral regurgitation, but evidence and expert opinion is controversial when the severity of ischemic mitral regurgitation is mild to moderate. At present, several randomized controlled trials have been ...
Color Doppler Evaluation of Valvular Regurgitation in
... had no clearly distinguishable audio signal, had very low velocities, and could only be recorded adjacent to the valve. The flow pattern that they have reported was clearly different from that of well-established aortic regurgitant signals, and artifacts cannot be ruled out even when small sample vo ...
... had no clearly distinguishable audio signal, had very low velocities, and could only be recorded adjacent to the valve. The flow pattern that they have reported was clearly different from that of well-established aortic regurgitant signals, and artifacts cannot be ruled out even when small sample vo ...