My father died of heart attack on holiday CLKD. He'd gone to doctor with angina brought on by stress, long story. Doctor said holiday would do him good. We arrived on the Friday & he was gone before Saturday lunchtime. So an actual risk. My brother & I felt we'd achieved something by getting past our mid 40s. Brother has had a few scares, but none proved to be heart related. I too had a scare, mine was stress related, heart was ok, I'd got myself in such a state with work. GP called me in for a heart tracing, except I had to wait until after Christmas. I was in an even bigger state by then, so tracing was slightly abnormal. Locum GP didnt want to take chances, so I was sent straight to hospital on New Year's Eve. I was home by the bells though. Normal GP said I should never had been sent in the first place as it was obvious I'd gotten myself so wound up over it. So both my brother & I have regular check ups.