Results 121 to 130 of about 206,398 (317)

The difficult discussion on the deactivation of implantable cardioverter devices at the end of life: a systematic review

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 733-760, April 2025.
Abstract Implantable cardioverter defibrillators (ICDs) reliably prevent death due to life‐threatening arrhythmias; this may become less relevant in people with more severe heart failure who are reaching the end of life (EOL). This review aimed to explore the ICD deactivation process and identify ethical issues, especially around the initiation of ...
Siobhan C. Murray   +2 more
wiley   +1 more source

Ventricular unloading causes prolongation of the QT interval and induces ventricular arrhythmias in rat hearts

open access: yesFrontiers in Physiology
IntroductionVentricular unloading during prolonged bed rest, mechanical circulatory support or microgravity has repeatedly been linked to potentially life-threatening arrhythmias.
Alexander Peter Schwoerer   +5 more
doaj   +1 more source

Cardiac arrest in a child during a combined general epidural anesthesia procedure [PDF]

open access: yes, 2005
An increased risk of perioperative cardiac arrest in children, in comparison to adults, has been recognized. A number of factors associated with perioperative cardiac arrest have been identified, including young age, comorbidities, and emergency ...
Prabakti, Yudhi   +4 more
core  

Incidence of ventricular arrhythmias after left ventricular reconstructive surgery [PDF]

open access: bronze, 2007
Marisa Di Donato   +3 more
openalex   +1 more source

Role of selenium in the pathophysiology of cardiorenal anaemia syndrome

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 770-780, April 2025.
Abstract Chronic kidney disease (CKD) and cardiovascular disease (CVD) have multiple bidirectional mechanisms, and anaemia is one of the critical factors that are associated with the progression of the two disorders [referred to as cardiorenal anaemia syndrome (CRAS)].
Shigeyuki Arai   +2 more
wiley   +1 more source

Pattern of initiation of monomorphic ventricular tachycardia in recorded intracardiac electrograms [PDF]

open access: yes, 2005
Background: By analyzing stored intracardiac electrograms during spontaneous monomorphic ventricular tachycardia (VT), we examined the patterns of the VT initiation in a group of patients with implantable cardioverter defibrillators (ICDs).
Arya, Arash   +2 more
core   +2 more sources

ROLE OF REVASCULARIZATION AND ELECTROPHYSIOLOGICAL TESTING IN PATIENTS WITH SUSTAINED VENTRICULAR ARRHYTHMIAS IN CHRONIC CORONARY ARTERY DISEASE (CAD) AND NEAR NORMAL LEFT VENTRICULAR (LV) FUNCTION: LONG-TERM FOLLOW-UP OF 274 PATIENTS [PDF]

open access: bronze, 2014
Blandine Mondésert   +11 more
openalex   +1 more source

Systemic aging fuels heart failure: Molecular mechanisms and therapeutic avenues

open access: yesESC Heart Failure, Volume 12, Issue 2, Page 1059-1080, April 2025.
Abstract Systemic aging influences various physiological processes and contributes to structural and functional decline in cardiac tissue. These alterations include an increased incidence of left ventricular hypertrophy, a decline in left ventricular diastolic function, left atrial dilation, atrial fibrillation, myocardial fibrosis and cardiac ...
Zhuyubing Fang   +7 more
wiley   +1 more source

Ventricular arrhythmias.

open access: yesCMAJ : Canadian Medical Association journal = journal de l'Association medicale canadienne, 1988
Sudden cardiac death claims thousands of Canadians annually. Ventricular tachycardia and fibrillation account for up to 85% of these deaths. Identifying the patients at risk remains a major challenge. Those who have recurrent ventricular tachycardia or have been resuscitated from ventricular fibrillation are generally considered to be at highest risk ...
K M, Kavanagh, D G, Wyse
openaire   +1 more source

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