Why the study?
The association of right ventricular dysfunction, atrial tachyarrhythmias, and cardiac conduction system disease is rarely reported in the literature.
Population
A single family presenting with right ventricular dysfunction, atrial tachyarrhythmias, and cardiac conduction system disease
Design
Case report and review of literature
Key result
Familial clustering of right ventricular dysfunction, atrial tachyarrhythmias, and cardiac conduction system disease was observed in seven members of an Egyptian family across three generations.
Authors
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Suggests heritable isolated right ventricular disease; hypothesis-generating and leaves open genetic mechanisms plus family screening needs.
Case Report (n=7)
No
Reports a rare familial clustering of right ventricular dysfunction, atrial tachyarrhythmias, and cardiac conduction system disease without left ventricular involvement.
Muharram et al. (2026) conducted a case report in Right ventricular dysfunction, atrial tachyarrhythmias, and cardiac conduction system disease (n=7). Familial clustering of right ventricular dysfunction, atrial tachyarrhythmias, and cardiac conduction system disease was observed in seven members of an Egyptian family across three generations.