Results 21 to 30 of about 1,265,417 (348)

Acquired heart block: A possible complication of patent ductus arteriosus in a preterm infant [PDF]

open access: yes, 2008
A large patent ductus arteriosus (PDA) is a frequently encountered clinical problem in extremely low birth weight (ELBW) infants. It leads to an increased pulmonary blood flow and in a decreased or reversed diastolic flow in the systemic circulation ...
Andreas Holzinger   +14 more
core   +1 more source

Congenital heart block [PDF]

open access: yesThe American Journal of Medicine, 1956
Abstract 1.1. Studies of eight cases of congenital heart block, including the first published case of mitral atresia with congenital heart block, are presented. 2.2. Review of the literature revealed that of the seventeen cases of congenital heart block reported with postmortem findings interventricular septal defect, with or without other ...
Eugene Braunwald   +3 more
openaire   +6 more sources

Complete heart block in COVID-19 without prior cardiac disease

open access: yesJournal of Family Medicine and Primary Care, 2022
Cardiac involvement in COVID-19 is not rare but underdiagnosed. We report a 78-year-old man with COVID-19 and complete heart block, timely managed by teamwork involving internist, cardiologist, and intensivist.
N P Kavya   +3 more
doaj   +1 more source

The effects of repetitive electric cardiac stimulation in dogs with normal hearts, complete heart block and experimental cardiac arrest [PDF]

open access: yes, 1955
Direct cardiac stimulation was conducted in the open chest. In normal animals, auricular stimulation at frequencies faster than the spontaneous rate caused little change in vascular pressures or cardiac output.
GAERTNER, RA, STARZL, TE, WEBB, RC
core   +1 more source

Anti-U1RNP-70kD-positive case of neonatal lupus presenting with seizure and incomplete heart block: a case report and literature review

open access: yesFrontiers in Pediatrics, 2023
Neonatal lupus erythematosus (NLE) is an autoimmune disease caused by the transplacental passage of anti-Ro/SS-A and anti-La/SS-B. This can be less commonly seen with U1-ribonucleoprotein (U1RNP). Our patient is a 7-day-old male, who first presented with
Maryam Alfalasi   +4 more
doaj   +1 more source

A rare case of native mitral valve infective endocarditis presenting with complete heart block and intermittent atrial flutter

open access: yesJournal of Community Hospital Internal Medicine Perspectives, 2021
Mitral valve infective endocarditis, without aortic involvement, is a rare cause of complete heart block. It is thought that infections placed close to the conductive system of the heart may drive a conduction block. We found six cases in the literature,
Pravin Thomas   +3 more
doaj   +1 more source

High-Grade Atrioventricular Nodal Block: An Unusual Presentation of COVID-19 Infection

open access: yesDubai Medical Journal, 2021
While respiratory system disease, including pneumonia, remains the principal clinical presentation, several cardiovascular complications of coronavirus disease 2019 (COVID-19) including myocardial infarction, myocarditis, and tachyarrhythmias were ...
Sadeq Tabatabai   +3 more
doaj   +1 more source

Amplatzer Septal Occluder-induced Transient Complete Atrioventricular Block

open access: yesJournal of the Formosan Medical Association, 2007
Percutaneous transcatheter atrial septal defect (ASD) closure is a widely used technique that has replaced open-heart surgical closure in many centers. The most common implant is the Amplatzer septal occluder which seems to be a highly effective and safe
Shan-Miao Lin   +2 more
doaj   +1 more source

Pacing in children

open access: yesAnnals of Pediatric Cardiology, 2013
The implantation of cardiac pacing devices in children and young adults can be challenging and different from the adult population due to their smaller size, their longer life expectancy, and anatomical variations associated with congenital heart defects.
Harinder R Singh   +2 more
doaj   +1 more source

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