This study is about comparing two heart procedures in women to see which one works better. One method uses a balloon and a small wire tube called a stent to open blocked heart arteries. The other is a bigger surgery called open-heart surgery where healthy blood vessels are used to go around the blocked parts, like a detour. The goal is to find out which method helps people live longer and feel better. Participants will be checked regularly over 5-10 years to see how they are doing.
- The study lasts 5-10 years with regular check-ups.
- Participants need to be women, 18 or older, with certain heart conditions.
- Risks include surgery-related complications and long-term follow-up requirements.