Coronary Artery Disease

Surgical Treatment for Ischemic Heart Disease

Coronary Artery Bypass Graft Surgery: Volume

2022, N = 1821

Cleveland Clinic surgeons perform a large volume of both isolated and combination coronary artery bypass graft (CABG) procedures. In 2022, they performed a total of 1891 procedures.

ProcedureVolume
Isolated CABG1002
CABG + other819

CABG = coronary artery bypass graft

Source: Society of Thoracic Surgeons (STS) Adult Cardiac Surgery Database

Coronary Artery Bypass Graft Surgery: Volume, Primary Procedures, and Reoperations

2022, N = 1821

The volume of CABG repeat surgeries (reoperations) is higher at Cleveland Clinic than at other hospitals. Despite the increased complexity of these procedures, outcomes remain excellent for these and first-time (primary) CABG surgeries.

Source: Society of Thoracic Surgeons (STS) Adult Cardiac Surgery Database

Coronary Artery Bypass Graft Surgery + Other Procedure: In-Hospital Mortality

2022, N = 819

In-hospital mortality rates among patients who had CABG surgery plus another procedure at Cleveland Clinic (primary and reoperations) continued to be lower than expected in 2022. Calculated observed to expected ratios remain less than the value of 1 indicating that Cleveland Clinic mortality is better than expected in these procedures.

YearO:E (observed to expected mortality ratio)
20190.31
20200.46
20210.67
20220.50

Source: Data from the Vizient Clinical Data Base used with permission of Vizient, Inc. All rights reserved.