What happens during heart bypass? What are the risks? Is it safe for a human?

Pakistani doctors says bypas its not possible in pakistan because bypas is dangerous.my father heart 3 veins blockage 1 100% 2 80% 3 70% blockage.. please help me..

Dr. R.S. Joshi is a senior consultant in the Department of Cardiology in Rabindranath Tagore International Institute of Cardiac Sciences and has several years of experience in his field. In addition to treating patients with ailments like congenital heart defects, heart failures, coronary artery dis....

If you don’t know the answer what to do after a heart attack, you’re not alone. Many survivors feel scared, confused and overwhelmed after a heart attack and it’s no surprise. You experienced a life-changing event. You probably received a lot of information and instructions from your doctor. Now, yo....