Romano-Ward syndrome, the most common congenital long QT disorder, often causes exertion- or stimulus-triggered syncope and sudden death; genetic testing and beta blockers guide prevention.

ROTTERDAM, the NETHERLANDS — A new analysis of participants in a population-based cohort study suggests at least two ECGs might be useful to stratify individuals at risk for sudden cardiac death (SCD) ...

OBJECTIVE: To examine the effect of cisapride on the corrected QT (QTc) interval in infants over a 14-day period. STUDY DESIGN: A prospective cohort study of infants receiving cisapride (0.8 mg/kg per ...

Atrial fibrillation with a slow ventricular response Right bundle branch block Prolonged QT interval (with normal QTc interval) The QRS complex is irregular and coarse "fibrillatory waves" are present ...

An asymptomatic male patient with definite LQTS with a normal ECG and QTc who was flagged by the AI. Photo Credit: J. Martijn Bos and Michael Ackerman. A new artificial intelligence (AI) solution ...

Evaluation of utility of pharmacokinetic studies in phase I combination trials. ApoStream, a novel device for antibody-independent capture of circulating cancercells (CCCs) from blood of patients with ...

A phase II, randomized trial using the small molecule tyrosine kinase inhibitor lapatinib as a first-line treatment in patients with FISH positive advanced or metastatic breast cancer ...