My husband is 47, he has been taking medication for high blood pressure since his late twenties. His father had a major heart attack at 39 and two of his uncles did not make it past their fifties (fatal cardiac arrest in both cases). He has just told me that during the night he had chest pain lasting for about an hour which was so severe he thought he was having a heart attack. It passed and he is in no pain now, but I think he should go and get himself checked out by the doctor. Am I being hysterical?