How does Buddhism treat heart disease?

Reading Amitabha, people with heart disease are like being fried by eggs at regular intervals, which will detonate at any time. What should we do? First of all, heart patients should not do sudden cracking exercise. Don't be overjoyed and anxious. We should prepare corresponding first-aid medicines at ordinary times. Secondly, talk about Buddha nature. Trouble is coming, and pain is coming. We should meditate on "Amitabha" and put the fear brought by illness on the name of "Amitabha". When troubles bring bad mood, say "Amitabha" quickly. There is a saying that Amitabha has incredible merits. He is the God Dan of Amitabha. A sincere chanting of Buddha can eliminate 8 billion felony robberies of life and death.