Anomalous Left Coronary Artery Arising From Right Coronary Sinus in the Setting of Anterior STEMI.

We present the case of a 55-year-old man who had a diagnosis of an acute anterior ST-segment elevation myocardial infarction. Emergency angiography demonstrated that both coronary systems originated from the right coronary sinus with a culprit proximal left anterior descending artery lesion, which was stented. This is a rare presentation, with only 1 similar case found in published reports. (Level of Difficulty: Intermediate.).

ATGL Deficiency-Induced Triglyceride Deposit Cardiomyovasculopathy Requiring Heart Transplant: A 5-Year Follow-Up.

A young man presented with syncope. He was diagnosed with triglyceride deposit cardiomyovasculopathy and skeletal myopathy secondary to adipose triglyceride lipase (ATGL) deficiency. Despite optimal medical therapy, he required heart transplantation to treat his heart failure. Five years post-transplant, the graft function was normal with no evidence of triglyceride deposits. (Level of Difficulty: Intermediate.).