Therefore, considering the large numbers of affected patients, the surgical costs of intervention, and the risk of surgery, an alternative and more attractive approach would be medical treatment ...

Once you have made the decision to have heart valve replacement surgery, you, along with your surgeon, will need to decide what type of replacement valve is best for you. There are several types of ...

Describes the nature of a clinical study. Types include: Observational study — observes people and measures outcomes without affecting results. Interventional study (clinical trial) — studies new ...