The program has reduced the number of incidents of sudden cardiac arrest, or heart attack,in these athletes.

VOA: standard.2009.12.12

Doctor Thompson said sixteen of the mummies had enough heart or blood vessel tissues remaining for the doctors to examine.

VOA: special.2009.12.15

Masses of these monocytes leave the spleen in the event of an injury like a heart attack, wound,or infection.

VOA: special.2009.08.25

Deep in my heart I hated him, but I never said or did anything that showed him how I really felt.

VOA: special.2009.02.07

This is especially true if they result from drugs,infection, sight or hearing problems, head injury,and heart or lung problems.

VOA: special.2009.09.15

And,if you say something to make me frightened or worried, my heart might stand still or skip a beat.

VOA: special.2010.07.11

Clots can block the flow of blood to the heart or brain and cause a heart attack or stroke.

VOA: special.2009.10.20

Those bacteria can increase the chances of a heart attack or stroke and worsen the effects of other diseases.

VOA: special.2009.03.11

They may have a weak or damaged heart, high blood pressure or other problems of the blood system.

VOA: special.2010.07.27

And any argument between us would not cause me to lose heart or feel a sense of loss.

VOA: special.2010.07.11

It may last a few seconds, but it can get worse and worse with age, leading to a heart attack or stroke.

VOA: special.2010.02.17

But a drop in oxygen levels can cause a health emergency in people with heart or lung problems.

VOA: special.2009.07.14

They also say persons with heart or lung problems should seek advice from their doctor before flying.

VOA: special.2009.07.14

The problem may last a few seconds, but it can get worse and worse with age, leading to a heart attack or stroke.

VOA: special.2010.03.02