Results 101 to 110 of about 70,504 (293)

Cardiac Arrhythmias In Congenital Heart Diseases

Indian Pacing and Electrophysiology Journal, 2009
Arrhythmias figure prominently among the complications encountered in the varied and diverse population of patients with congenital heart disease, and are the leading cause of morbidity and mortality. The incidence generally increases as the patient ages,
Paul Khairy, Seshadri Balaji
doaj  

Cardiac sarcoidosis presenting as multiple right intra-atrial masses mimicking cardiac tumor

Cardio-Oncology
Background Cardiac sarcoidosis though in itself, a rare entity, very rarely presents primarily with conduction abnormalities as the primary manifestation in the spectrum of presentations accounted by this chronic granulomatous systemic disease ...
Jay Gohri, Harshvardhan Luthra, Khushboo Qureshi, Karnati Prudhveer Reddy   +3 more
doaj   +1 more source

Arrhythmia susceptibility in senescent rat hearts

Journal of Biological Research, 2014
Cardiovascular disease increases with age as well as alterations of cardiac electrophysiological properties, but a detailed knowledge about changes in cardiac electrophysiology relevant to arrhythmogenesis in the elderly is relatively lacking. The aim of
Stefano Rossi, Silvana Baruffi, Domenico Corradi, Sergio Callegari, Ezio Musso, Andrea Sgoifo, Luca Carnevali, Michele Miragoli, Emilio Macchi   +8 more
doaj   +1 more source

Lineages of the Cardiac Conduction System

, 2017
The cardiac conduction system (CCS) initiates and coordinately propagates the electrical impulse to orchestrate the heartbeat. It consists of a set of interconnected components with shared properties.
Boukens, Bas J., Christoffels, Vincent M., Vincent Christoffels, Rajiv Mohan, Vincent M. Christoffels, Bas J. Boukens, Mohan, Rajiv, Bas Boukens   +7 more
core   +1 more source

Coaxially Electrospun Myocardial dECM‐ Based Nanofibrous Scaffolds Demonstrate Enhanced Cardiomyocyte Biocompatibility

Advanced Healthcare Materials, EarlyView.
Our coaxial electrospinning system is capable of incorporating decellularized myocardial extracellular matrix in a core‐sheath configuration, creating nanofibrous scaffolds. These scaffolds, in turn, support the maintenance of functional cardiomyocytes adhered to the surface of these bioactive scaffolds.
Dhanusha N. Rajapakse, Mahtab Khodadadi, Kiran M. Ali, Suh Hee Cook, Bryson T. Proctor, Tanya Upadhyay, Daxian Zha, Fatema Tuj Jahura, Marziyeh Boosaliki, Jessica M. Gluck   +9 more
wiley   +1 more source

Generation of an iPSC cell line (VANYHHi001-A) from a patient with cardiac arrythmias carrying CACNA1D, SCN5A, and DSP variants

Stem Cell Research
Progressive cardiac conduction defect often associated with variants in sodium voltage-gated channel SCN5A gene and variants in the L-type calcium voltage-gated channel CACNA1D gene are implicated in sinoatrial node dysfunction.
Yvonne Sleiman, Jean-Baptiste Reisqs, Reina Bianca Tan, Frank Cecchin, Mohamed Chahine, Mohamed Boutjdir   +5 more
doaj   +1 more source

Effect Of Vitamin D Status On Invasive Electrophysiologic Parameters and Atrial Fibrillation Inducibility

Van Tıp Dergisi, 2019
INTRODUCTION: Deficiencies of Vitamin D (VitD) has been associated with coronary heart disease, hypertension and left ventricular hypertropy. However its effects on cardiac conduction system and atrial fibrillation (AF) predisposition has not been ...
Müjgan Tek, Basri Amasyalı, Mehmet Serkan Çetin, Aksüyek Savaş Çelebi, Erdem Diker, Berkten Berkalp   +5 more
doaj   +1 more source

Epidermal Patch Technologies for Integrated Healthcare and Infection Management

Advanced Healthcare Materials, EarlyView.
Epidermal patches have evolved from simple wound coverings into multifunctional, skin‐conformable platforms integrating drug delivery, biosensing, and therapeutic functionalities. This review highlights their material innovations, fabrication strategies, and intelligent designs, including hydrogels, microneedles, and flexible electronics, while ...
Yuqi Wang, Atakan Tevlek, Pawel L. Urban, Boaz Mizrahi, Onome Ejeromedoghene, Roshan Deen, Yuanjing Lin, Jagan Mohan Dodda   +7 more
wiley   +1 more source

Molecular Mechanisms of Cardiac Adaptation After Device Deployment

Journal of Cardiovascular Development and Disease
Cardiac devices have transformed the management of heart failure, ventricular arrhythmias, ischemic cardiomyopathy, and valvular heart disease. Technologies such as cardiac resynchronization therapy (CRT), conduction system pacing, left ventricular ...
Letizia Rosa Romano, Paola Plutino, Giovanni Lopes, Rossella Quarta, Pierangelo Calvelli, Ciro Indolfi, Alberto Polimeni, Antonio Curcio   +7 more
doaj   +1 more source

Utility of the NavX® Electroanatomic Mapping System for Permanent Pacemaker Implantation in a Pregnant Patient with Chagas Disease

Indian Pacing and Electrophysiology Journal, 2013
Chagas disease is a highly prevalent zoonosis in Mexico, Central, and South America. Early cardiac involvement is one of the most serious complications of this disease, and conduction disturbances may occur at an early age.
Alejandro Velasco, MD, Victor Manuel Velasco, MD, Fernando Rosas, MD, Cihan Cevik, MD, Carlos A. Morillo, MD, FRCPC, FACC, FHRS, FESC   +4 more
doaj   +1 more source