Results 131 to 140 of about 298,673 (357)

Effect of Transcatheter Aortic Valve Implantation vs Surgical Aortic Valve Replacement on All-Cause Mortality in Patients With Aortic Stenosis: A Randomized Clinical Trial.

open access: yesJournal of the American Medical Association (JAMA), 2022
W. Toff   +53 more
semanticscholar   +1 more source

Transendocardial injection of expanded autologous CD34+ cells after myocardial infarction: Design of the EXCELLENT trial

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1455-1463, April 2025.
Abstract Aims The extent of irreversible cardiomyocyte necrosis after acute myocardial infarction (AMI) is a major determinant of residual left ventricular (LV) function and clinical outcome. Cell therapy based on CD34+ cells has emerged as an option to help repair the myocardium and to improve outcomes.
Jerome Roncalli   +17 more
wiley   +1 more source

Self-expanding Transcatheter vs Surgical Aortic Valve Replacement in Intermediate-Risk Patients: 5-Year Outcomes of the SURTAVI Randomized Clinical Trial.

open access: yesJAMA cardiology, 2022
N. Van Mieghem   +499 more
semanticscholar   +1 more source

Real‐world characteristics and treatment of cardiac transthyretin amyloidosis: A multicentre, observational study

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1203-1216, April 2025.
The 366 patients diagnosed with transthyretin amyloidosis cardiomyopathy (ATTR‐CM) were analyzed regarding their clinical characteristics in the first year after approval of tafamidis 61 mg for ATTR‐CM in Germany. Nearly two‐thirds of the patients were in an advanced disease stage and 64% met the key criteria of the “Transthyretin Amyloidosis ...
Richard J. Nies   +23 more
wiley   +1 more source

Aortic root replacement for bicuspid aortic valve dysfunction does not impair survival rates

open access: yesJournal of Cardiothoracic Surgery
Background Patients with a bicuspid aortic valve carry an increased risk for developing an ascending aortic aneurysm due to intrinsic aortic wall alterations.
Onur B. Dolmaci   +4 more
doaj   +1 more source

Pacemaker dependency after isolated aortic valve replacement: do conductance disorders recover over time?† [PDF]

open access: bronze, 2013
Hassina Baraki   +7 more
openalex   +1 more source

Comparative study of wall shear stress at the ascending aorta for different mechanical heart valve prostheses [PDF]

open access: yes, 2019
An experimental study is reported which investigates the wall shear stress (WSS) distribution in a transparent model of the human aorta comparing a bileaflet mechanical heart valve (BMHV) with a trileaflet mechanical heart valve (TMHV) in physiological ...
Bruecker, C., Li, Q.
core   +1 more source

Clinical Outcomes of Transcatheter Versus Surgical Management of Coronary Artery Disease and Aortic Stenosis

open access: yes
Catheterization and Cardiovascular Interventions, EarlyView.
Nikolaos Ktenopoulos   +9 more
wiley   +1 more source

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

Non-infectious Pseudoaneurysm of Ascending Aorta Following Redo-Aortic Valve Replacement [PDF]

open access: yesActa Medica Iranica, 2009
A 46 year old man had been undergone Aortic valve replacement (AVR) due to mechanical aortic valve endocarditis two month ago. He was referred to Imam Khomeini hospital because of dyspnea since two weeks ago.
Nozari Younes, Akiash Nehzat
doaj   +2 more sources

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