It is so important to take care of the heart and to keep those arteries as clean as possible.
Some people are genetically predisposed to have coronary events and one never knows when a heart attack or stroke may strike.
It does not matter what age we are it all depends on how we treat and care for our bodies by eating the proper foods, doing suitable exercise, getting significant rest, refraining from toxic substances which in the short term or long run cause harm or premature death, and avoiding unnecessary situations that can or will cause stress.
Go to the doctor for regular check-ups, always inquire them to further investigate anything that seems abnormal/out of range where health professionals may overlook or not pick up right away or at all.
Get second opinions on things too if need be.
We cannot afford to let the beats of our lives conk out on us. We must keep that clock ticking for as long as the beat goes on!