How do CABG surgery and angioplasty (PTCA) compare?
Ongoing studies are comparing the treatment results of angioplasty (PTCA) versus bypass (CABG surgery) in patients who are candidates for either procedure. Both procedures are very effective in reducing angina symptoms, preventing heart attacks, and reducing death. Many studies have either shown similar benefits or slight advantage to CABG (primarily in severe diabetics), although current studies are evaluating the two procedures utilizing the most current improved techniques (for example, newer “medicated” stents and the off-pump CABG); this data is still being collected. The best choice for an individual patient is best made by their cardiologist, surgeon, and primary doctor.
