Dear Doctor,
My Grandmother had a quadruple bypass surgery 3 months ago. She is 85 years old, doctors warned us about the risks but also told us that a surgery is our best option since she is not overweight, generally in good health, never had a heart attack and is not a smoker. They used veins from her leg since the grafts in her chest wall were not in good shape either . She recovered fast, and started continuing her life as usual. However, 2 weeks ago, she started feeling shortness of breath. She went through an angiogram just recently, and doctors found out that only 1 of bypasses remained unblocked.
Currently she gets tired very easliy, even when eating. She can not sleep well at nights.
I want to find out if an angioplasty (baloon or laser) or another surgery would be an option for her. My main concern is due to her age. Since the blockage happened recently - within 3 months - is there a chance that it can be removed by angioplasty, or would the bypass grafts be too fragile right now. How do you find the age factor effecting this? What is the general procedure followed for as such patients? Do we have any other options?
Thank you sincerely for your time, help and opinions.