Results 71 to 80 of about 32,384 (240)

Correlation of pacing site in right ventricle with paced QRS complex duration

Indian Pacing and Electrophysiology Journal, 2018
Background: Pacing from RV mid septum and outflow tract septum has been proposed as a more physiological site of pacing and narrower paced QRS complex duration.
Anunay Gupta, Neeraj Parakh, Raghav Bansal, Sunil K. Verma, Ambuj Roy, Gautam Sharma, Rakesh Yadav, Nitish Naik, Rajnish Juenja, Vinay K. Bahl   +9 more
doaj   +1 more source

Mitochondrial Ca2+ overload is a pivotal risk factor for lethal ventricular arrhythmias due to the oxidation of mitochondrial respirasome and energetic failure

British Journal of Pharmacology, EarlyView.
The data that support the findings of this study are available from the corresponding author upon reasonable request. Some data may not be made available because of privacy or ethical restrictions. Background and Purpose Ventricular arrhythmias are a leading cause of death among patients with cardiovascular diseases and are associated with elevated ...
Felipe de Jesús Salazar‐Ramírez, Luis Alberto Luévano‐Martínez, Abraham Méndez‐Fernández, Judith Bernal‐Ramírez, Carolina A. Morales‐Ochoa, Christian Silva‐Platas, Alfredo Cabrera‐Orefice, Ana C. Murrieta, José Luis Velasco‐Bolom, Gricelda Mendiola‐Garza, Flavio Contreras‐Torres, Guillermo Torre‐Amione, Ernesto A. Aiello, Gerardo García‐Rivas   +13 more
wiley   +1 more source

Different lead locations guided by fluoroscopy and ECG parameters and their effect on patients functional status

The Egyptian Heart Journal, 2019
Background Right ventricular apical pacing with the resultant left ventricular dyssynchrony often leads to depressed systolic function and heart failure.
Mohamed MesbahTahaHassanin, Ahmad ShafieAmmar, Radwa M. Abdullah, Mohammad Hassan Khedr   +3 more
doaj   +1 more source

Ablation of unmappable ventricular parasystole originating from the right ventricular outflow tract: a case report

BMC Cardiovascular Disorders, 2019
Background When the coupling interval is matched, ventricular parasystole can form a stable fusion QRS complex with sinus rhythm. Ablation of a fusion QRS complex has been rarely reported and is unexpectedly difficult.
Huan Wang, Lihong Wang
doaj   +1 more source

Implementation of a knowledge translation strategy to promote early evidence‐based rehabilitation for children with cerebral palsy

Developmental Medicine &Child Neurology, EarlyView.
Abstract Aim To understand the impact of a knowledge translation strategy that integrates the Early Detection and Intervention Toolkit for Cerebral Palsy (EDIT‐CP) electronic knowledge translation toolkit to support rehabilitation professionals using evidence‐based interventions.
Jessica Hanson, Annette Majnemer, Keiko Shikako, Noemi Dahan‐Oliel, Filomena Pietrangelo, Leigh Dickson, Emma Steven, Georgia Iliopoulos, Tatiana Ogourtsova   +8 more
wiley   +1 more source

Respiratory dysfunction and fatal apnea during pilocarpine‐induced status epilepticus

Epilepsia, EarlyView.
Abstract Objective Status epilepticus (SE) is second only to sudden unexpected death in epilepsy as a cause of seizure‐related mortality. The progression of respiratory dysfunction during experimental SE remains poorly characterized. We investigated how pilocarpine‐induced SE affects respiration in mice.
Chengsan Sun, Rachel Spera, John M. Williamson, Suchitra Joshi, Bhavya Guduru, Harini Ganabady, Jaideep Kapur   +6 more
wiley   +1 more source

Sequence variants with large effects on cardiac electrophysiology and disease

Nature Communications, 2019
Aberrant morphology of the QRS complex in an electrocardiogram can be associated with cardiac morbidity and mortality. Here, the authors perform genome-wide association studies for ten measures of the QRS complex in 81,192 individuals and find 86 ...
Kristjan Norland, Gardar Sveinbjornsson, Rosa B. Thorolfsdottir, Olafur B. Davidsson, Vinicius Tragante, Sridharan Rajamani, Anna Helgadottir, Solveig Gretarsdottir, Jessica van Setten, Folkert W. Asselbergs, Jon Th. Sverrisson, Sigurdur S. Stephensen, Gylfi Oskarsson, Emil L. Sigurdsson, Karl Andersen, Ragnar Danielsen, Gudmundur Thorgeirsson, Unnur Thorsteinsdottir, David O. Arnar, Patrick Sulem, Hilma Holm, Daniel F. Gudbjartsson, Kari Stefansson   +22 more
doaj   +1 more source

Disease duration modulates BOLD representations of alpha oscillations in drug‐resistant epilepsy: A concurrent EEG and fMRI study

Epilepsia, EarlyView.
Abstract Objective Alpha oscillations play a fundamental role in top‐down cognitive processes by regulating cortical excitability. Building on previous reports of altered alpha activity in patients with drug‐resistant epilepsy (DRE), we conducted concurrent electroencephalography (EEG) and functional magnetic resonance imaging (fMRI) studies to ...
Jia‐Hong Sie, Hsin‐Ju Lee, Yen‐Cheng Shih, Chien‐Chen Chou, Chien Chen, David Niddam, Hsiang‐Yu Yu, Fa‐Hsuan Lin, Wen‐Jui Kuo   +8 more
wiley   +1 more source

Wavelet-Analysis of Cardiosignals Using Matlab

Известия высших учебных заведений России: Радиоэлектроника, 2017
This article is devoted to the problem of accurate detection of cardiosignal QRS-complexes for early diagnosis of various diseases of human cardiovascular system.
B. F. Badalyan, H. A. Gomtsyan, S. G. Gomtsyan   +2 more
doaj  

Narrow QRS Complexes During Wide QRS Tachycardia: What Is the Mechanism [PDF]

, 1998
Amit Vora, Yash Lokhandwala
openalex   +1 more source