Results 131 to 140 of about 553,316 (296)

Hemodynamic loading regulates formation and patterning of atrial pectinate muscles in the chick embryo

open access: yesDevelopmental Dynamics, EarlyView.
Development and differentiation of the atrial myocardium. Hemodynamic loading triggers shear stress response, which is essential for pectinate muscle formation; mechanical stretching is important for the expression of chamber myocardium markers and proper maturation of the atrial contractile and conductive properties.
C. Neradilova   +7 more
wiley   +1 more source

Giant ventricular myxoma obstructing right ventricular outflow tract.

open access: yesRevista brasileira de cirurgia cardiovascular : orgao oficial da Sociedade Brasileira de Cirurgia Cardiovascular, 2011
Mixoma intracardíaco localiza-se predominantemente no átrio esquerdo, e sua localização no ventrículo direito é bastante incomum. Apresentamos um caso no qual excisão bem sucedida do tumor foi feita por meio de abordagem bicameral.
Gajjar, Trushar P.   +2 more
openaire   +2 more sources

Left ventricular outflow tract obstruction after bioprosthetic mitral valve replacement with posterior mitral leaflet preservation

open access: yes, 2006
We present a case of transient left ventricular outflow tract obstruction after mitral valve replacement with a high-profile bioprosthesis; only the posterior native mitral valve leaflet was ...
Akyol, Aytac   +2 more
core  

Incidence and management of the left ventricular outflow obstruction in patients with atrioventricular septal defects. [PDF]

open access: yesInteract Cardiovasc Thorac Surg, 2022
Ivanov Y   +7 more
europepmc   +1 more source

Interventional therapies for chronic heart failure: An overview of recent developments

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1081-1094, April 2025.
Abstract Heart failure (HF), the final manifestation of most cardiovascular diseases, has become a major global health concern, affecting millions of individuals. Despite basic drug treatments, patients present with high morbidity and mortality rates. However, recent advancements in interventional therapy have shown promising results in improving the ...
Bingchen Guo   +7 more
wiley   +1 more source

Left ventricular diastolic dysfunction worsens prognosis in patients with heart failure due to dilated cardiomyopathy

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1183-1193, April 2025.
Abstract Aims The prognostic significance of left ventricular (LV) diastolic dysfunction (LVDD) severity in patients with dilated cardiomyopathy (DCM) remains uncertain. This study aimed to evaluate the association of LVDD severity and elevated left atrial pressure (eLAP) with patient outcomes in stable, non‐acutely decompensated patients with DCM ...
Mateusz Winiarczyk   +12 more
wiley   +1 more source

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