Results 81 to 90 of about 449,883 (300)

HEART RATE AND QT VARIABILITY IN PATIENTS WITH METABOLIC SYNDROME COMPLICATED BY CARDIAC ARRHYTHMIA

Евразийский Кардиологический Журнал, 2012
One hundred and eighty three male patients aged from 35 to 55 years were examined to study the heart rate variability and the QT dispersion at the metabolic syndrome complicated with cardiac arrhythmias.
E. D. Dzhishambaev, S. I. Khakimova, N. O. Amanalieva, Yu. A. Kroshkin, L. M. Amurhanova   +4 more
doaj   +1 more source

Dyssynchrony and the Risk of Ventricular Arrhythmias

JACC: Cardiovascular Imaging, 2013
The aim of our study was to evaluate the relationship between left ventricular (LV) dyssynchrony and the risk of ventricular tachycardia (VT) or ventricular fibrillation (VF) in patients enrolled in the MADIT-CRT (Multicenter Automatic Defibrillator Implantation Trial-Cardiac Resynchronization Therapy) trial.Intraventricular mechanical dyssynchrony ...
Kutyifa, Valentina, Pouleur, Anne-Catherine, Knappe, Dorit, Al-Ahmad, Amin, Gibinski, Michal, Wang, Paul J., McNitt, Scott, Merkely, Bela, Goldenberg, Ilan, Solomon, Scott D., Moss, Arthur J., Zareba, Wojciech   +11 more
openaire   +3 more sources

Modelagem matemática e avaliação de novos parâmetros para estudo do efeito de fármacos na repolarização ventricular em indivíduos com diabetes [PDF]

, 2012
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Engenharia Elétrica, Florianópolis, 2012.Esta pesquisa apresenta uma metodologia completa para a modelagem matemática de sinais de ...
Charry, Oscar Julián Perdomo
core  

Sex Differences in Cardiac Rehabilitation Access and Utilization: A Systematic Review of Barriers and Facilitators in Cardiovascular Care

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Cardiac rehabilitation (CR) is central to secondary prevention, but women remain less likely than men to access and fully utilize CR. This systematic review examined sex differences across the CR utilization continuum, separating referral, enrollment, attendance or session exposure, and program completion, and evaluated barriers and ...
Priyanth Alaguraja, Ahmed T. Elmewafy, Ibrahim Antoun   +2 more
wiley   +1 more source

Burden of cardiac arrhythmias in patients with acute myocardial infarction and their impact on hospitalization outcomes: insights from China acute myocardial infarction (CAMI) registry

BMC Cardiovascular Disorders
Background The coexistence of cardiac arrhythmias in patients with acute myocardial infarction (AMI) usually exhibits poor prognosis. However, there are few contemporary data available on the burden of cardiac arrhythmias in AMI patients and their impact
Xu Xu, Zhao Wang, Jingang Yang, Xiaohan Fan, Yuejin Yang   +4 more
doaj   +1 more source

Intravascular Lithotripsy in Left Main Stem Percutaneous Coronary Intervention

Catheterization and Cardiovascular Interventions, EarlyView.
ABSTRACT Background IVL is increasingly used for coronary calcium modification; however, prospective data for its use in LMS lesions are lacking. Aims To evaluate the feasibility, safety, and mechanical efficacy of intravascular lithotripsy (IVL) for calcium modification in calcified distal left main stem (LMS) percutaneous coronary intervention ...
Claudia S Cosgrove, Retesh Bajaj, Ganeev Malhotra, Francis R Joshi, Akiko Maehara, Andrew McNeice, Margaret McEntegart, Gao Ong, Novalia Sidik, Julian W Strange, Simon Walsh, Ian Webb, Simon Wilson, Jiawei Wu, James C Spratt   +14 more
wiley   +1 more source

Cardiac Sympathetic Nerve Sprouting and Susceptibility to Ventricular Arrhythmias after Myocardial Infarction

Cardiology Research and Practice, 2015
Ventricular arrhythmogenesis is thought to be a common cause of sudden cardiac death following myocardial infarction (MI). Nerve remodeling as a result of MI is known to be an important genesis of life-threatening arrhythmias.
Chang-Yi Li, Yi-Gang Li
doaj   +1 more source

Neuromodulation for the Treatment of Heart Rhythm Disorders

JACC: Basic to Translational Science, 2019
Summary: There is an increasing recognition of the importance of interactions between the heart and the autonomic nervous system in the pathophysiology of arrhythmias.
Nathan H. Waldron, MD, MHS, Marat Fudim, MD, Joseph P. Mathew, MD, MHS, MBA, Jonathan P. Piccini, MD, MHS   +3 more
doaj   +1 more source

In Silico Clinical Trials in Drug Development: Virtual Patients, Applications, and Regulatory Convergence

Clinical Pharmacology &Therapeutics, EarlyView.
Conventional clinical trials remain the benchmark for evaluating therapeutic safety and efficacy, yet they are constrained by escalating costs, withdrawal over the extended follow‐up periods, recruitment difficulties, ethical limits, and a restricted ability to characterize heterogeneous populations.
Maximilian Balmus, Sheng‐Ya Wang, Edward W. G. Ashton, Rosie K. Barrows, Molly Monks, Yuzhang Ge, Arthur Lefebvre, Steven A. Niederer   +7 more
wiley   +1 more source

Antidepressant Misuse in Esports: A Review of Pharmacology, Adverse Effects, Pharmacokinetics and Biomatrix‐Based Detection for Anti‐Doping Applications

Drug Testing and Analysis, EarlyView.
This review highlights the misuse of antidepressants as potential cognitive‐enhancing agents in Esports. Despite pharmacological effects that overlap with those of psychostimulants, antidepressants remain an under‐recognised source of doping in Esports.
Kassim Ali Salum, Shao‐Hsin Hung, Meng‐Tsang Hsieh, Mei‐Chich Hsu, William Chih‐Wei Chang   +4 more
wiley   +1 more source