Muhammad Siddique says: Dear Doc, A.O.A. Hope U R fine.My daughter is visiting Houston next week for about 15 days.I am an old heart patient. Long history. To cut it short, has gone bye-pass surgery in 87.Got about 7 stunts in span of 4 years. ICD has been implanted in 2006. Due to some concerns,thallium scan and cobalt tests are being conducted. I am 68 years of age. No hypertension,never smoke,no diabetics or any other habit but facing problems. I desire that my daughter may meet you,of course if you spare some time,show my file,discuss my case and if necessary, i may come to you for any advise. 2nd time open bye-pass was ruled out by my first surgeon Mr. Terrence Lewis from UK.Regard.Hoping for your response.M. Siddique