CABG associated with lower six-year mortality among women with multivessel disease
A comprehensive retrospective study comparing the outcomes of two common treatments, percutaneous coronary intervention (PCI) and coronary artery bypass graft surgery (CABG), for women with multivessel coronary artery disease reveals crucial differences in long-term results. The researchers found that CABG is associated with lower six-year mortality among women with multivessel disease.
This study was published in The Journal Of Thoracic and Cardiovascular Surgery by Edward Hannan and colleagues.
The research, conducted using the New York State cardiac registry data from 2012 to 2018, assessed outcomes in women with multivessel coronary artery disease who underwent either PCI with everolimus-eluting stents or CABG. Here are the primary findings:
Mortality Risk: PCI was associated with a higher six-year risk of mortality compared to CABG (25.75% vs. 23.57%).
Composite Major Adverse Cardiac Events: PCI showed a higher rate of the composite outcome of death, myocardial infarction, and stroke (36.58% vs. 32.89%).
Myocardial Infarction: Patients undergoing PCI had a significantly higher rate of myocardial infarction compared to those undergoing CABG (14.94% vs. 9.12%).
Stroke: There was no significant difference in stroke rates between the two interventions.
Repeat Revascularization: PCI was associated with higher rates of repeat revascularization (21.53% vs. 11.57%).
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