The only thing I could find is census info. from 2010. Population of men 70-74 yrs. approx. 4 million in America. Are you saying the future for over 2 million men is immediate (lets say 4 yrs.) cardiac arrest?
According to the CDC about 610,000 people die every year of heart attacks. Over 4 years that's 2.4 million. the rest are due to things like cancer, auto accidents, etc. e.g 589,430 is the estimate for cancer deaths. in 4 years that's 2.3 million.
etc.

<- Dr Oz on trump unrobing.