Clinical and angiographic features of small vessel stenting in the drug-eluting stent era.

Hypothesis: This study was designed to investigate the clinical and angiographic features and procedural outcomes of small-vessel stenting in a real-world experience during the transition era between drug-eluting stents (DES) and bare-metal stents (BMS).

Methods: Using one of the largest single-institutional cohorts, this study evaluated all patients who underwent percutaneous coronary intervention (PCI) from 2002 through 2005. Analysis was restricted to patients receiving a single stent or undergoing balloon-only angioplasty in a single anatomic site.

Recurrent spontaneous coronary artery dissection with transient left ventricular systolic dysfunction.

Spontaneous coronary artery dissection (SCAD) is a potentially life-threatening entity with a variety of clinical presentations. We report a patient who presented with chest pain and angiographic evidence of coronary dissection. Due to the rapid resolution of symptoms and benign-appearing nature of the dissection, no intervention was pursued and the patient was maintained on medical therapy.