Results 101 to 110 of about 112,365 (312)

ZFP36 inhibits the pro‐apoptotic effects of transforming growth factor β1 on mitral valve interstitial cells via the GTP‐binding protein 6 pathway in mitral valve prolapse

Experimental Physiology, EarlyView.
Abstract The objective of this work was to investigate the role of ZFP36 in mitral valve prolapse (MVP). Mitral valve and plasma were collected to assess the expression of ZFP36, transforming growth factor β (TGF‐β), collagen and elastin and apoptosis rates.
Meng Zhao, Zhaoyi Zhu, Yawei Dai, Li Jiang, Qihan Wen, Yingjie Zhang, Qingyang Shi, Yihu Tang, Jingxin Zhou, Yanhu Wu   +9 more
wiley   +1 more source

Morphofunctional Abnormalities of Mitral Annulus and Arrhythmic Mitral Valve Prolapse

Circulation Cardiovascular Imaging, 2016
Background—Arrhythmic mitral valve prolapse (MVP) is characterized by myxomatous leaflets and left ventricular (LV) fibrosis of papillary muscles and inferobasal wall.
M. Perazzolo Marra, C. Basso, M. De Lazzari, S. Rizzo, A. Cipriani, Benedetta Giorgi, C. Lacognata, I. Rigato, F. Migliore, K. Pilichou, L. Cacciavillani, E. Bertaglia, A. Frigo, B. Bauce, D. Corrado, G. Thiene, S. Iliceto   +16 more
semanticscholar   +1 more source

Anterolateral Papillary Muscle Rupture After Acute Myocardial Infarction Leading to Severe Mitral Regurgitation: A Case Report

Clinical Case Reports, Volume 13, Issue 12, December 2025.
Mitral anterolateral papillary muscle rupture with partial valve body prolapse and severe mitral regurgitation after acute myocardial infarction (ultrasound schematic). ABSTRACT Due to dual blood supply, ischemic mitral anterolateral papillary muscle rupture is less common than that of posteromedial papillary muscle and is rare in acute myocardial ...
Zeyan Liu, Shou Zhou, Xuexiang Li, Qi Yang, Xiaodong Pan   +4 more
wiley   +1 more source

Abnormal electrocardiographic findings in athletes: Correlation with intensity of sport and level of competition. [PDF]

, 2016
INTRODUCTION: Athletes can exhibit abnormal electrocardiogram (ECG) phenotypes that require further evaluation prior to competition. These are apparently more prevalent in high-intensity endurance sports.
Arbab-Zadeh, Brosnan, Corrado, Dores, Drezner, Drezner, Drezner, Friedmann, Gademan, Gati, Koch, Lang, Maron, Papadakis, Pelliccia, Pelliccia, Pelliccia, Pelliccia, Rawlins, Sharma, Sharma, Sheikh, Wilson   +22 more
core   +2 more sources

Aberrant Chordae Tendineae Accompanying Severe Subaortic Stenosis

Clinical Case Reports, Volume 13, Issue 12, December 2025.
ABSTRACT The aberrant mitral chordae can be attached to various parts of the left ventricular outflow tract, even to the subaortic membrane. Echocardiography makes a major contribution to the detection of the aberrant mitral chordae, and their attachment to the left ventricular region should be considered in echocardiographic assessment.
Mahboobeh Sheikh, Ali Hosseinsabet, Hossein Ahmadi‐Tafati   +2 more
wiley   +1 more source

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

JCI 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, Catherine Tcheandjieu, Adrien Georges, Ke Xiao, Helio Tejeda, Christian Dina, Thierry Le Tourneau, Madalina Fiterau, Renae Judy, Noah L. Tsao, Dulguun Amgalan, Chad J. Munger, Jesse M. Engreitz, Scott M. Damrauer, Nabila Bouatia-Naji, James R. Priest   +15 more
doaj   +1 more source

Role of Angiotensin Receptor Blockers on Cardiovascular Protection in Marfan Syndrome: A Literature Review

Health Science Reports, Volume 8, Issue 12, December 2025.
ABSTRACT Background and Aims Marfan Syndrome (MFS) is a hereditary connective tissue disorder with severe cardiovascular complications, including aortic aneurysms and dissections. Current therapies, such as beta‐blockers, have limitations in preventing disease progression.
Hashim Mohamed Siraj, Sakshi P. Bidkar, Muhammad Hassan, Nivedita Pant, Muhammad Husnain Ahmad, Masab Ali, Onyekachi Emmanuel Anyagwa, Zuha Zafar, Sumbla Fayyaz, Muhammad Irfan   +9 more
wiley   +1 more source

Common Phenotype in Patients With Mitral Valve Prolapse Who Experienced Sudden Cardiac Death.

Circulation, 2018
HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not. The documents may come from teaching and research institutions in France or abroad, or from public or ...
J. Hourdain, M. Clavel, J. Deharo, S. Asirvatham, J. Aviérinos, G. Habib, F. Franceschi, V. Probst, N. Sadoul, R. Martins, C. Leclercq, M. Chauvin, J. Pasquié, P. Maury, G. Laurent, M. Ackerman, D. Hodge, M. Enriquez-Sarano   +17 more
semanticscholar   +1 more source

Zero Fluoroscopy Ablation of Arrhythmias in Patients With Congenital Heart Disease

Journal of Arrhythmia, Volume 41, Issue 6, December 2025.
Zero‐fluoroscopy radiofrequency ablation using 3D electroanatomic mapping was performed in 42 patients with mild, moderate, or great complexity congenital heart disease. Acute success was 100%, with no complications and minimal recurrence over 48 months. This approach eliminates radiation exposure while maintaining safety and efficacy across select yet
Shailendra Upadhyay, Jenna Schermerhorn, Whitney Fairchild, Jamie Bopp, Irfan Warsy   +4 more
wiley   +1 more source

The potential of mitral valve quantification in cardiovascular surgery

Alʹmanah Kliničeskoj Mediciny, 2018
Objective: To identify specifics of mitral valve anatomy in patients with mitral insufficiency of various origin using the Mitral Valve Quantification (MVQ) technique for an optimal choice of mitral valve repair strategy. Materials and methods: The study
A. A. Tolstikhina, T. V. Mashina, D. V. Mrikaev, V. S. Dzhanketova, O. I. Gromova, E. Z. Golukhova   +5 more
doaj   +1 more source