Pulmonary Embolism and Right Heart Failure Associated With Lipomatous Atrial Septal Hypertrophy: A Case Report
Am J Case Rep. 2026 Feb 22;27:e949860. doi: 10.12659/AJCR.949860.ABSTRACTBACKGROUND Lipomatous atrial septal hypertrophy (LASH) is a benign but uncommon condition characterized by excessive adipose tissue accumulation within the interatrial septum. Although most cases remain asymptomatic, large lesi

