Exploring the role of Islam on the lived experience of patients with Long QT Syndrome in Saudi Arabia.

Genetic services are rapidly growing in the Arab world leading to increasing number of patients being diagnosed with genetic disorders. Islam is the only/major religion of the local population in these countries. Muslim patients integrate religion in virtually every aspect of their lives, and it is vital to understand the role of Islam on their coping and decision-making in the context of genetic counseling.

Phenotypic variability in a series of four pediatric patients with Andersen-Tawil syndrome: A Saudi experience.

Andersen-Tawil syndrome (ATS) is a rare genetic disorder characterized by periodic paralysis, ventricular arrhythmia, and dysmorphic features. However, the classical features are not always seen in the syndrome; therefore, the diagnosis can be challenging. We describe our experience with ATS in Riyadh, Saudi Arabia, by presenting a case series involving four patients in the pediatric cardiology clinic confirmed to have ATS.

Cardiac rhythm recorded by implanted loop recorder during lightning strike.

Unlabelled: Lightning strikes cause severe injuries and fatalities. Injuries vary from self-limiting skin manifestations to cardiac arrest and death. Because the event is sudden and unpredictable, assessment of the direct effects of the lightning on the human heart is usually impossible.

Clinical profile and mutation spectrum of long QT syndrome in Saudi Arabia: The impact of consanguinity.

Background: Congenital long QT syndrome (LQTS) is an inherited, potentially fatal arrhythmogenic disorder. At least 16 genes have been implicated in LQTS; the yield of genetic analysis of 3 genes (KCNQ1, KCNH2, and SCN5A) is about 70%, with KCNQ1 mutations accounting for ∼50% of positive cases. LQTS is mostly inherited in an autosomal dominant pattern.

Left ventricular function and right ventricular pacing for isolated congenital heart block.

BACKGROUND: Right ventricular pacing has been the treatment of choice in patients with congenital complete atrioventricular block (CAVB). However, the effect of chronic right ventricular pacing on left ventricular function in young patients is still controversial. AIM: The aim of the study was to assess the change in left ventricular systolic function in young patients (age ≤20 years) paced for isolated CAVB and to identify possible predictors of left ventricular systolic dysfunction.

The phenotype of a CASQ2 mutation in a Saudi family with catecholaminergic polymorphic ventricular tachycardia.

Catecholaminergic polymorphic ventricular tachycardia (CPVT) manifests with episodic syncope or sudden death in young patients following physical activity or emotional stress. The autosomal recessive form of CPVT is caused by mutations in the CASQ2 gene. In a consanguineous family, a novel homozygous CASQ2 mutation (p.

Ritscher-Schinzel (cranio-cerebello-cardiac, 3C) syndrome: report of four new cases with renal involvement.

Ritscher-Schinzel (cranio-cerebello-cardiac, 3C) syndrome is a multiple congenital anomaly syndrome that is considered to be autosomal recessive although no genetic defect has yet been identified. In a consanguineous Saudi family, we have identified four patients who meet the diagnostic criteria of 3C syndrome and who also have alopecia, camptodactaly and significant renal involvement. Interestingly, two otherwise normal female siblings have unilateral renal agenesis only.