Results 131 to 140 of about 1,796,569 (350)

Time Course of Cardiac Arrhythmia Following High‐Volume Exercise in Recreational Cyclists

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background The aim of this study was to investigate the time course of cardiac arrhythmias following a bout of high‐volume exercise and to identify factors associated with abnormal cardiac arrhythmia.
Daniel W. T. Wundersitz, Blake E. G. Collins, Brett A. Gordon, Carl J. Lavie, Jessica Orchard, Narelle Blair, Voltaire Nadurata, Michael I. C. Kingsley   +7 more
doaj   +1 more source

The clinical effect of arrhythmia monitoring after myocardial infarction (BIO-GUARD|MI):study protocol for a randomized controlled trial

Trials, 2019
Background The increasing use of implantable cardiac monitors (ICMs) allows early documentation of asymptomatic cardiac arrhythmias that would previously have gone unnoticed.
Christian Jons, Peter Sogaard, Steffen Behrens, Jürgen Schrader, Sascha Mrosk, Poul Erik Bloch Thomsen   +5 more
doaj   +1 more source

Direct Current Cardioversion of Atrial Arrhythmias in Adults With Cardiac Amyloidosis.

Journal of the American College of Cardiology, 2019
BACKGROUND Arrhythmias, conduction abnormalities, and intracardiac thrombus are common in patients with cardiac amyloidosis (CA). Outcomes of direct-current cardioversion (DCCV) for atrial arrhythmias in patients with CA are unknown.
E. El-Am, A. Dispenzieri, Rowlens M. Melduni, N. Ammash, R. White, D. Hodge, P. Noseworthy, G. Lin, S. Pislaru, A. Egbe, M. Grogan, V. Nkomo   +11 more
semanticscholar   +1 more source

Integrated Ultrasonic Platform for Bioelectronic Control through Biological Barriers Based on Metasurface

Advanced Science, EarlyView.
A metasurface‐enabled ultrasonic platform achieves precise multi‐focal control through biological barriers, real‐time physiology‐driven modulation, and simultaneous wireless power and data transmission. By unifying wavefront engineering, closed‐loop feedback, and acoustic communication, this work establishes key enabling technologies toward scalable ...
Chuanxin Zhang, Hanjie Xiao, Xue Jiang, Dean Ta   +3 more
wiley   +1 more source

Gel‐Amin for Improving Extracellular Recordings of Cardiomyocytes in a 3D Microphysiological System

Advanced Electronic Materials, EarlyView.
This work combines a conductive collagen‐based hydrogel with a laser‐cut and assembly technique to fabricate microphysiological systems that improve extracellular recordings of cardiomyocytes in 3D on microelectrode arrays. The inclusion of choline acrylate into GelMA imparts a higher electrical conductivity and improves the signal‐to‐noise ratio of on‐
Dominic Pizzarella, Katelyn Neuman, Nolan Burson, Abigail N. Koppes, Ryan A. Koppes   +4 more
wiley   +1 more source

Comparison of Cardiac Arrhythmias between Late Pregnancy and Early Post-partum Periods in Clinically Healthy Iranian Fat-Tailed Sheep [PDF]

Pakistan Veterinary Journal, 2011
The current study was conducted to find out the prevalence of cardiac arrhythmias in clinically healthy Iranian fat-tailed sheep in two physiological states, i.e., late pregnancy and early post-partum periods.
Mehrdad Pourjafar, Khalil Badiei, Ali Asghar Chalmeh, Ahmad Reza Sanati and Hassan Sabouri
doaj  

Early Outcomes After Total Arch Replacement With Frozen Elephant Trunk in Elderly Patients With Acute Type A Aortic Dissection

AGING MEDICINE, EarlyView.
Across seven centers (2015–2023), we studied 1634 ATAAD patients undergoing TAR+FET and, after propensity matching (n = 699), compared elderly (≥ 60) versus non‐elderly (< 60) outcomes. Elderly patients had higher 30‐day mortality and complications (log‐rank p = 0.002), supporting individualized hybrid strategies, organ‐protective perioperative care ...
Jiajun Liang, Yuan Xue, Yeting Lou, Hao Han, Xiaohan Zhong, Zhou Liu, Tianxu Han, Meili Wang, Wenjian Jiang, Hongjia Zhang, Haiyang Li, Yuanfei Zhao   +11 more
wiley   +1 more source

Health‐related quality of life following total minimally invasive, hybrid minimally invasive or open oesophagectomy: a population‐based cohort study

BJS (British Journal of Surgery), EarlyView., 2020
All patients operated for oesophageal cancer in Sweden from 2013 to April 2018 were identified, and 246 patients were recruited to this population‐based nationwide Swedish study. The results show that longitudinal health‐related quality of life after minimally invasive oesophagectomy was similar to that of the open surgical approach.
F. Klevebro, J. H. Kauppila, S. Markar, A. Johar, P. Lagergren   +4 more
wiley   +1 more source

The Role of Extracellular Vesicles MicroRNAs in Sarcopenia: From Aging to Multi‐Morbidity

AGING MEDICINE, EarlyView.
Exosomes transporting miRNAs play a crucial bidirectional regulatory role in the process of sarcopenia, both in natural aging and under various pathological conditions. ABSTRACT Sarcopenia, defined as progressive loss of skeletal muscle mass and function, occurs during aging and has also been recognized for its detrimental effects in various disease ...
Bingyu Huang, Zhao Peng, Lin Kang
wiley   +1 more source

Macrophage-dependent IL-1β production induces cardiac arrhythmias in diabetic mice

Nature Communications, 2016
Diabetes mellitus (DM) encompasses a multitude of secondary disorders, including heart disease. One of the most frequent and potentially life threatening disorders of DM-induced heart disease is ventricular tachycardia (VT).
G. Monnerat, M. L. Alarcón, L. R. Vasconcellos, Camila Hochman-Mendez, G. Brasil, R. A. Bassani, Ó. Casis, D. Malan, L. Travassos, Marisa N. Sepúlveda, J. I. Burgos, M. Vila-Petroff, F. F. Dutra, M. Bozza, C. Paiva, A. B. Carvalho, A. Bonomo, B. Fleischmann, A. C. C. de Carvalho, E. Medei   +19 more
semanticscholar   +1 more source