<s>[INST] My husband had a heart attack in 2007. He had a blocked artery that grew collateral veins. 2 1/2 weeks ago he had heart attack symptoms. Refused to go to dr. or er. Now he is fatigued, sleeps alot and has no energy. Can I expect another heart attack or will his symptoms worsen? I am scared. He is 47 and also a diabetic. Thank u. [/INST] Hello, Your husband chance to have another attack is very high, he must see a doctor at once to examine him. Hope I have answered your query. Let me know if I can assist you further. Take care Regards, Dr Salah Saad Shoman, Internal Medicine Specialist </s>