Results 21 to 30 of about 838,932 (134)

Trans-catheter Bioprosthetic Heart Valve Implantation in Iran (Tehran Heart Centre Experience)

open access: yesMajallah-i Dānishgāh-i ’Ulūm-i Pizishkī-i Shahīd Ṣadūqī Yazd, 2021
Introduction: With the development of interventional cardiology in the world, in addition to coronary and aortic diseases, the treatment of heart valve diseases through catheters has recently begun.
Ali Mohammad Haji Zeinali
doaj  

Senescence mechanisms and targets in the heart.

open access: yesCardiovascular Research, 2021
Cellular senescence is a state of irreversible cell cycle arrest associated with ageing. Senescence of different cardiac cell types can direct the pathophysiology of cardiovascular diseases such as atherosclerosis, myocardial infarction, and cardiac ...
Maggie Chen, Richard T. Lee, J. Garbern
semanticscholar   +1 more source

The Impact of the COVID-19 Pandemic on Hospitalization Rates due to Prosthetic Valve Thrombosis

open access: yesJournal of Tehran University Heart Center, 2023
Backgrounds: Studies have shown a decline in the admission rates of various diseases during the COVID-19 pandemic. Prosthetic valve thrombosis (PVT) is a rare condition followed by surgical or transcatheter valvular interventions.
Mana Jameie   +6 more
doaj   +1 more source

SUMMARY OF LONG TERM EXPERIENCE IN ACQUIRED HEART DISEASES SURGERY

open access: yesВестник трансплантологии и искусственных органов, 2014
In this article we discuss the results of surgical treatment in patients with different acquired heart diseases. Procedures ranged from valve reconstruction, coronary artery revascularization, surgical repair or graft repair of the thoracic aorta to ...
M. L. Semenovsky   +5 more
doaj   +1 more source

Capturing heart valve development with Gene Ontology

open access: yesFrontiers in Genetics, 2023
Introduction: The normal development of all heart valves requires highly coordinated signaling pathways and downstream mediators. While genomic variants can be responsible for congenital valve disease, environmental factors can also play a role. Later in
Saadullah H. Ahmed   +4 more
doaj   +1 more source

Spectral analysis of heart valve sound for detection of prosthetic heart valve diseases.

open access: yesYonsei medical journal, 1998
The spectral analysis of heart valve sound is a noninvasive diagnostic method known to be useful in evaluating the state of the heart valve function. This may provide early detection of valve calcification, thrombus or destruction, since previous studies
Sang Hyun Kim   +3 more
semanticscholar   +1 more source

Standardization of adult transthoracic echocardiography reporting in agreement with recent chamber quantification, diastolic function, and heart valve disease recommendations: an expert consensus document of the European Association of Cardiovascular Imaging

open access: yesEuropean Heart Journal-Cardiovascular Imaging, 2017
Aims This European Association Cardiovascular Imaging (EACVI) Expert Consensus document aims at defining the main quantitative information on cardiac structure and function that needs to be included in standard echocardiographic report following recent ...
M. Galderisi   +22 more
semanticscholar   +1 more source

Prognostic value of residual vegetation after antibiotic treatment for infective endocarditis: A retrospective cohort study

open access: yesInternational Journal of Infectious Diseases, 2020
Background: The prognostic impact of residual vegetation (RV) after medical treatment for endocarditis remains unknown. Methods: 134 consecutive patients hospitalized for infective endocarditis, not surgically treated, with the presence of vegetation at ...
Valérie Houard   +7 more
doaj  

Hemodynamic Effects of Subaortic Stenosis on Blood Flow Characteristics of a Mechanical Heart Valve Based on OpenFOAM Simulation

open access: yesBioengineering, 2023
Subaortic stenosis (SAS) is a common congenital heart disease that can cause significant morbidity and mortality if not treated promptly. Patients with heart valve disease are prone to complications after replacement surgery, and the existence of SAS can
Aolin Chen   +3 more
doaj   +1 more source

Ventricular pressure-volume loop and other heart function metrics can elucidate etiology of failure of TAVI and interventions

open access: yesREC: Interventional Cardiology (English Ed.)
Aortic valve stenosis is one of the most acute and chronic cardiovascular disease conditions. Bicuspid aortic valve is the most common congenital heart abnormality and affected individuals have a 50% chance of developing severe aortic valve ...
Zahra Keshavarz-Motamed
doaj   +1 more source

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