Heart Valve Surgery Risks & Mortality Rates: What You Need to Know

Heart valve surgery is complex but has a low overall mortality rate. Exact risk varies by patient age, overall health, surgery type, and surgical team experience.

According to the Society of Thoracic Surgeons, the average 30-day mortality rate for all heart valve surgeries is around 1.6% (about 2 in 100 patients). This is an average; individual risk may be higher or lower. Older patients or those with complex conditions may face higher complication risks.

Your surgeon will discuss specific risks and benefits in detail, helping you make an informed decision.