Brachial artery approach for managing retroperitoneal bleed following coronary intervention for STEMI.

Primary percutaneous coronary intervention (PPCI) remains the gold-standard treatment for ST- elevation myocardial infarction (STEMI). Femoral arterial access for the procedure may be an ideal option in patients who are haemodynamically unwell. However, it is associated with rare, but life- threatening, complications such as perforation, leading to retroperitoneal haemorrhage. We present the case of a man in his 50s, admitted with cardiac arrest secondary to inferolateral STEMI. Successful PPCI was performed via right femoral artery, with access gained under ultrasound guidance. However, the patient deteriorated and was diagnosed to have a retroperitoneal haematoma secondary to femoral artery perforation. Additional arterial access via left brachial artery was obtained, and a covered stent was deployed successfully in the right femoral artery with satisfactory haemostasis. The patient recovered successfully and was discharged two weeks later. Early recognition of such complications is imperative to adequate management and percutaneous treatment is a viable option for such situations, in comparison with open surgical repair.