Coronary artery intramural hematoma, a rare complication of percutaneous coronary intervention.

ABSTRACT: Coronary artery intramural hematoma is a rare complication of percutaneous coronary intervention which develops from intimal tear of coronary artery and propagates by blood accumulation along the medial surface of adjacent segment. Fifty-three-year-old male presented with nonexertional chest pain; he was referred after a positive stress test with+ moderate lateral wall ischemia. Coronary angiography showed 80% lesion in mid-left anterior descending artery (mLAD). Angiogram after angioplasty with 2.0 mm × 15 mm balloon and 3.0 mm × 15 mm drug-eluting-stent demonstrated a new stenotic lesion distal to stented mLAD segment. Subsequently, an overlapping 3.0 mm × 30 mm stent was placed with effective restoration of blood flow through LAD. During percutaneous coronary intervention (PCI), balloon

SUBMITTER: Hussain B 

PROVIDER: S-EPMC9364049 | biostudies-literature | 2022 Oct

REPOSITORIES: biostudies-literature