How about cocaine. It causes vaso-constriction of blood vessels in your body including vessels in your heart, which can result in a heart attack.
the stop of blood flow to the heart
heart mediater, it causes rapid increase in heart rate, causes stroke, heart attack etc.
Cardiogenic shock causes the nausea.
A blocked (occluded) coronary artery is what causes a heart attack.
heart disease or heart attack
Heart disease (and a subsequent heart attack).
Heart attacks are causes by having blockages in the arteries that surround the heart. This causes a lack of blood flow which in turn damages muscle. And is true so.......
There are many causes - it could be trauma (electrocution for example), chemical (ingesting poison) or simply old age !
Obstuction of blood flow to the heart resulting in damage/death of heart muscle tissue.
When you have a heart attack, it is painful because of a buildup of lactic acid. It builds up in your muscles and can be felt in your neck, arms, or back.
A death by "natural causes" means any death that isn't attributed to outside forces like poison, for example. A natural death could be death caused by sickness or heart attack, among other things.
The progression of atherosclerosis leads to heart attack when the artery wall thickens as a result of the accumulation of white blood cells.