my grandmother age 80 had a heart attack on 14-10-2011. she was advised angioplasty and was diagnosed with two blockages, one 95% and the other 75%. considering her age the doctors decided to remove the first blockage and the second one is still there. Now she is taking ecosprin(150 mg), clopilet(75mg), roseday(10mg), metpure xl(25mg) and olmat amh. When we went for second opinion the other doctor asked us to continue the same medicines, but advised to change the dose of clopilet from 75 mg to 150 mg and roseday from 10 mg to 20 mg. Now we are confused what to do.