Percutaneous coronary intervention without onsite cardiac surgery backup.

Area of Science:

• Cardiology
• Interventional Cardiology

Background:

• Percutaneous coronary interventions (PCI) are a standard revascularization method for acute coronary syndromes.
• This study evaluates PCI in a hospital setting lacking on-site cardiac surgery support.

Purpose of the Study:

• To determine clinical indications for PCI.
• To assess in-hospital outcomes of PCI in a tertiary hospital without cardiac surgery backup.

Main Methods:

• Prospective descriptive study design.
• Included 101 consecutive patients undergoing primary or elective PCI between March 2011 and December 2012.

Main Results:

• ST-elevation myocardial infarction was the most common indication (71.3%).
• Non-proximal artery stenting was more frequent (61.5%) than proximal stenting (38.5%).
• Key outcomes included mortality (4.9%), cardiogenic shock (5.9%), and contrast-induced nephropathy (2.9%).

Conclusions:

• PCI is a feasible and safe revascularization strategy in hospitals without on-site cardiac surgery.
• ST-elevation myocardial infarction is a major indication, and cardiogenic shock is a significant complication.
• Non-proximal stenting is more prevalent than proximal stenting in this setting.