Results 241 to 250 of about 45,943 (292)

Homozygous Loss‐of‐Function Variant in SLC20A1 Coding for Ubiquitous Phosphate Transporter PiT1 Is Associated With Multiple Developmental Abnormalities

open access: yesClinical Genetics, Volume 110, Issue 1, Page 64-72, July 2026.
Biallelic SLC20A1 loss‐of‐function variant causes a previously unrecognized multisystem developmental disorder. We report the first homozygous case presenting with tetralogy of Fallot, renal agenesis, polydactyly, and growth impairment. Transcriptome analysis of patient‐derived fibroblasts suggests significant dysregulation of pathways critical for ...
Eugénie Koumakis   +9 more
wiley   +1 more source

Sildenafil helps the beat go on

open access: yesExperimental Physiology
Jules C. Hancox
doaj   +1 more source

Management of premature ventricular complexes

Heart, 2021
### Learning objectives Premature ventricular complexes (PVCs) are the most common arrhythmias in daily practice. At the cellular level, ventricular myocytes spontaneously depolarise to create an extrasystole ‘out of sync’ with the cardiac cycle.1 The prevalence depends on the characteristics and comorbidities of the population, the method by which ...
Koji Higuchi, Mandeep Bhargava
openaire   +2 more sources

Premature Ventricular Complexes and Premature Ventricular Complex Induced Cardiomyopathy

Current Problems in Cardiology, 2015
Presentation, prognosis, and management of premature ventricular complexes (PVCs) vary significantly among patients and depend on PVC characteristics as well as patient comorbidities. Presentation can range from incidental discovery in an asymptomatic patient to debilitating heart failure.
Rakesh, Latchamsetty, Frank, Bogun
openaire   +2 more sources

Ethmozine for ventricular premature complexes

The American Journal of Cardiology, 1986
Twenty patients with an average of more than 30 ventricular premature complexes (VPCs) per hour were treated with ethmozine. Eighteen had either not responded or had adverse reactions to at least 1 other antiarrhythmic drug. Patients were treated with 200 to 300 mg 3 times daily (8.25 to 11.7 mg/kg) and were followed for up to 6 months.
K, Gear   +7 more
openaire   +2 more sources

Are those Premature Ventricular Complexes?!

The American Journal of Emergency Medicine, 2014
Ventricular parasystole has been known to be a benign rhythm. We present a case of a 53-year-old man with chest pain and ventricular parasystole on electrocardiogram upon initial presentation. He was admitted and found to have normal serial cardiac enzymes and nuclear stress testing. He was discharged home with primary care follow-up. We highlight this
Randeep, Thiara   +2 more
openaire   +2 more sources

Premature Ventricular Complexes as a Trigger for Ventricular Fibrillation

Revista Española de Cardiología (English Edition), 2010
The mechanisms that trigger ventricular fibrillation (VF) are poorly understood. The aim of this study was to analyze the initiation of VF in electrograms stored in implantable cardioverter-defibrillators (ICDs).We analyzed ICD electrograms from patients who had suffered at least one episode of VF.Of 250 patients with ICDs, 13 (10 male and 3 female ...
Juan José, Sánchez Muñoz   +6 more
openaire   +2 more sources

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