Results 71 to 80 of about 132,936 (175)

A Report of Two Cases with Caseous Annular Calcification of the Mitral Valve.

Albanian Journal of Trauma and Emergency Surgery
Introduction: Caseous calcification of the mitral annulus (CCMA) is a rare variant of mitral annulus calcification, a chronic and degenerative mitral valve fibrous ring process. It usually carries a benign prognosis. The prevalence of CCMA is about 0.06%
Ermal Likaj, Selman Dumani, Alessia Mehmeti, Laureta Dibra, Ervin Bejko, Edlira Rruci, Altin Veshti   +6 more
doaj   +1 more source

An eikonal model with re‐excitability for fast simulations in cardiac electrophysiology

The Journal of Physiology, EarlyView.
Abstract figure legend Restitution properties obtained from cable‐equation simulations and anisotropic remeshing informed by local fibre orientation are combined in an eikonal model with re‐excitability. The resulting reduced electrophysiology model enables efficient simulations of recurrent activation patterns, here illustrated by atrial re‐entry ...
Lia Gander, Rolf Krause, Francisco Sahli Costabal, Simone Pezzuto   +3 more
wiley   +1 more source

Permanent Cardiac Pacing in Children: A 30‐Year Follow‐Up Retrospective Study in a Single Pediatric Asian Center

Journal of Arrhythmia, Volume 42, Issue 5, October 2026.
This 30‐year retrospective study of pediatric permanent pacing found acceptable long‐term device complication rates, with epicardial leads used predominantly. Pacing‐induced cardiomyopathy occurred only in children with congenital heart disease, highlighting the need for individualized pacing strategies in this cohort and long‐term echocardiographic ...
Jiahui Charmaine Chan, Dyan Zhewei Zhang, Koh Zhi Xuan, Sreekanthan Sundararaghavan, Jonathan Tze Liang Choo, Kah Leng Ho, Eric Tien Siang Lim, Ju Le Tan, Nurhafizah Binte Abdul Aziz, Wan Ting Chan, Monika Kotecha, Jan Hau Lee, Teng Hong Tan   +12 more
wiley   +1 more source

Caseous calcification of the mitral annulus assessed by multimodality imaging

Clinical Case Reports, 2020
Physicians may not be familiar with caseous calcification of the mitral annulus. It can therefore easily be mistaken for other conditions including tumors.
Michiel L. Sala, Paul R. M. vanDijkman, Dirkjan Kuijpers   +2 more
doaj   +1 more source

Response to equine cardiac adverse events during sports

Equine Veterinary Education, Volume 38, Issue 10, Page 556-564, October 2026.
Summary Cardiac adverse events and sudden death are a feared scenario for equine veterinarians, with serious consequences for animal health, riders' safety and the social licence to operate equestrian sports. The response to equine cardiac adverse events (CAEs) during sports is poorly defined.
C. Navas de Solis, J. Keen, A. Decloedt, B. Delvescovo, K. Hopster, K. Mitchell, J. Slack, G. van Loon, G. Van Steenkiste, L. Nath   +9 more
wiley   +1 more source

Double orifice mitral valve associated with Ventricular Septal Defect in an infant : case report [PDF]

, 2011
Double orifice mitral valve (DOMV) is an uncommon anomaly characterized by a mitral valve with a single fibrous annulus with two orifices opening into the left ventricle.
Taksande, Amar M., Thomas, E., Goutami, V.   +2 more
core  

Mobile thrombus originating from densely calcified mitral annulus with cerebral embolism

Indian Heart Journal, 2016
Mitral annular calcification (MAC) has been considered a predisposition and an association of thrombo-embolic disease. Superimposed thrombus on MAC is under-appreciated as a potential cause of systemic thrombo-embolism.
Jagdish C. Mohan, Madhu Shukla, Vishwas Mohan, Arvind Sethi   +3 more
doaj   +1 more source

Nucleic Acids as Emerging Regulators of Calcium Phosphate Biomineralization

The FASEB Journal, Volume 40, Issue 17, 15 September 2026.
Calcium phosphate biomineralization has traditionally been considered a protein‐regulated process. This review highlights the emerging role of nucleic acids, which interact with mineral phases through adsorption, coprecipitation, and templating, thereby influencing crystal nucleation and growth.
Fanny Duhalde, Jessem Landoulsi, Xavier Houard   +2 more
wiley   +1 more source

Harnessing Large‐Scale Multi‐Omics Data for Risk Prediction and Deep Phenotyping of Valvular Heart Diseases in the General Population

Advanced Science, Volume 13, Issue 53, 24 September 2026.
Large‐scale UK Biobank analyses identify clinical and proteomic signatures for early prediction of valvular heart disease and its subtypes. Proteins add predictive value for VHD, AVS, and MVR, with outcome‐specific compact panels showing translational potential. Multi‐layer evidence highlights matrix remodeling, protease regulation, immune inflammation,
Zhihao Jiang, Yang Liu, Mingyu Song, Ning Chen, Canqing Yu, Jun Lv, Eric Yuk Fai Wan, Lu Qi, Liming Li, Dianjianyi Sun, Bang Zheng   +10 more
wiley   +1 more source

When Myocardial Injury in Lupus Is Not Lupus: Probable Antimalarial‐Associated Cardiomyopathy Mimicking Lupus Myocarditis

Clinical Case Reports, Volume 14, Issue 9, September 2026.
ABSTRACT Antimalarial cardiotoxicity may mimic lupus myocarditis in systemic lupus erythematosus. We report a 53‐year‐old woman with chronic antimalarial exposure, myocardial injury, biventricular dysfunction, electrical abnormalities, low lupus activity, and no myocardial edema.
Diego Armando Pérez Covo, María Camila Bernal Beltrán, Diego Alejandro Ortega, Cristian Orlando Porras Bueno, Emilio José Juan Guardela, Carlos Hernán Calderón, Edward Andres Cáceres Méndez, Laura Valentina Omaña Álvarez, Alejandro Mariño Correa, Ángel Alberto García Peña   +9 more
wiley   +1 more source