Coil Embolization of Coronary-Cameral Fistula Complicating Revascularization of Chronic Total Occlusion.

Traumatic vessel perforation is a potential complication of chronic total occlusion (CTO) percutaneous coronary artery intervention (PCI). A rare consequence of this complication is a coronary-cameral fistula. The management of this condition is not well elucidated.

Feasibility of early mechanical circulatory support in acute myocardial infarction complicated by cardiogenic shock: The Detroit cardiogenic shock initiative.

Objective: The 'Detroit Cardiogenic Shock Initiative' is a single-arm, multicenter study to assess the feasibility of early mechanical circulatory support (MCS) in patients who present with acute myocardial infarction complicated by cardiogenic shock (AMICS) who undergo percutaneous coronary intervention.

Methods: Between July 2016 and February 2017, 4 metro Detroit sites participated in the study. The centers agreed to treat patients with AMICS using a mutually agreed-upon protocol emphasizing invasive hemodynamic monitoring and rapid initiation of MCS.

Left ventricular assist device-induced coagulation and platelet activation and effect of the current anticoagulant therapy regimen.

Left ventricular assist devices (LVADs) are mechanical pumps that enhance cardiac function in patients with heart failure. In all, 7 patients with an LVADs (1.8 international normalized ratio warfarin, 81 mg aspirin) were evaluated monthly for 3 months for platelet and coagulation activation (controls: 5 healthy adults and 5 patients having warfarin).