Despite having better living conditions because of his position, he lost several teeth and suffered from a weakened heart due to malnutrition.

He died in Denver as the result of a weakened heart caused by the disease.

We know what to do with cancer, how to repair the weakened heart, how to handle old age.

Sounds like a form of rheumatic fever to me, a weakened heart.

But, like nitroglycerin for the weakened heart, too much of it at one time can blow your head off.

Sir Peter had suffered for years from the effects of diabetes and, more recently, a weakened heart.

He had a weakened heart and also suffered from the general effects of old age.

Ustinov suffered from diabetes and a weakened heart in his last years.

Frank died in 1948 due to a weakened heart from childhood rheumatic fever.

But these survivors are often left with weakened hearts that cannot keep up with the body's needs.