Ok, according to this article that is not entirely accurate. Waking up is the worst thing that you can do.
Anger really can trigger a heart attack. But then, so can getting sick, being too hot, being too cold, air pollution, lack of sleep, grief, overeating, natural disasters, exercise and sex.
In fact, simply waking up is the worst thing you can do if you’re trying to avoid a heart attack.
Heart attacks, strokes and cardiac arrests seem to come out of the blue, but actually most occur upon rising in the morning, according to the July 2007 issue of the Harvard Heart Letter.
Reading this makes me want to go back to bed. Goodnight.