Results 131 to 140 of about 784,189 (409)

Metabolic abnormalities and reprogramming in cats with naturally occurring hypertrophic cardiomyopathy

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1256-1270, April 2025.
Abstract Background and aims The heart is a metabolic organ rich in mitochondria. The failing heart reprograms to utilize different energy substrates, which increase its oxygen consumption. These adaptive changes contribute to increased oxidative stress.
Qinghong Li   +12 more
wiley   +1 more source

Mitral Anterior Leaflet Perforation Due to Jet Flow in Aortic Valve Insufficiency

open access: yesKardiyovasküler Tıp E Dergisi/E Journal of Cardiovascular Medicine
Mitral valve disease is one of the most common pathologies of heart valve diseases. Mitral regurgitation may develop due to pathologies in the valve apparatus (primary regurgitation) or due to pathologies related to the atrium and/or ventricle (secondary
Mehmet Işık   +3 more
doaj   +1 more source

Hammock mitral valve: A rare case report

open access: yesJournal of the Scientific Society, 2014
Congenital mitral stenosis is a relatively rare disorder comprising 0.2% of all congenital heart defects. Hammock mitral valve producing severe mitral stenosis is a rare variant of congenital mitral stenosis.
Veeresh F. Manvi   +5 more
doaj   +1 more source

Computational estimates of annular diameter reveal genetic determinants of mitral valve function and disease

open access: yesJCI Insight, 2022
The fibrous annulus of the mitral valve plays an important role in valvular function and cardiac physiology, while normal variation in the size of cardiovascular anatomy may share a genetic link with common and rare disease.
Mengyao Yu   +15 more
doaj   +1 more source

Comparing Two Surgical Outcomes: Minithoracotomy or Full Sternotomy in Coronary Artery Bypass Grafting Surgery [PDF]

open access: yes, 2019
Cardiovascular diseases and heart-related conditions can be life-threatening; however, some cardiovascular conditions can be managed with open heart surgery.
Badrkhani, Shirin
core   +1 more source

Cerebrovascular complications and infective endocarditis. impact of available evidence on clinical outcome [PDF]

open access: yes, 2018
Infective endocarditis (IE) is a life-threatening disease. Its epidemiological profile has substantially changed in recent years although 1-year mortality is still high.
De Bellis, Antonio   +8 more
core   +1 more source

Prognostic role of TAPSE to PASP ratio in outpatients with left ventricular systolic dysfunction

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 912-922, April 2025.
Abstract Aims Few data are available regarding the role of tricuspid annulus plane systolic excursion to pulmonary artery systolic pressure (TAPSE/PASP), a measurement of right ventricular to pulmonary artery coupling, in patients with chronic heart failure and left ventricular systolic dysfunction.
Mauro Riccardi   +9 more
wiley   +1 more source

Percutaneous and minimally invasive approaches to mitral valve repair for severe mitral regurgitation-new devices and emerging outcomes

open access: yesAnnals of Cardiac Anaesthesia, 2015
Mitral valve disease is common in the United States and around the world, and if left untreated, increases cardiovascular morbidity and mortality. Mitral valve repair is technically more demanding than mitral valve replacement. Mitral valve repair should
Fadi E Shamoun   +4 more
doaj   +1 more source

Three-dimensional structure of the flow inside the left ventricle of the human heart

open access: yes, 2013
The laboratory models of the human heart left ventricle developed in the last decades gave a valuable contribution to the comprehension of the role of the fluid dynamics in the cardiac function and to support the interpretation of the data obtained in ...
Cenedese, A.   +3 more
core   +1 more source

Regurgitation Hemodynamics Alone Cause Mitral Valve Remodeling Characteristic of Clinical Disease States In Vitro [PDF]

open access: yes, 2015
Mitral valve regurgitation is a challenging clinical condition that is frequent, highly varied, and poorly understood. While the causes of mitral regurgitation are multifactorial, how the hemodynamics of regurgitation impact valve tissue remodeling is an
Azimuddin, Anam F.   +6 more
core   +1 more source

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