Table 1 Participants, intervention, comparison and outcomes (PICO) of the present meta-analysis
From: Control angiography for perioperative myocardial Ischemia after coronary surgery: meta-analysis
PICO | Description |
|---|---|
Population | Patients who developed perioperative myocardial ischemia immediately after coronary artery bypass grafting |
Intervention | Coronary angiography and repeat myocardial revascularization |
Comparison | None |
Outcomes | In-hospital/30-day mortality |