Other lifestyle changes can also reduce your risk of hardening of the arteries: 1  Avoid fatty foods. 2  Eat well-balanced meals that are low in fat and cholesterol. 3  Include several daily servings of fruits and vegetables. 4  Adding fish to your diet at least twice a week may be helpful. 5  However, do not eat fried fish.
Commotio cordis. Commotio cordis (Latin, agitation of the heart) is an often lethal disruption of heart rhythm that occurs as a result of a blow to the area directly over the heart (the precordial region), at a critical time during the cycle of a heart beat causing cardiac arrest.
There are three types of symbiosis: a) Commensalism-A relationship between two organisms in which one partner benefits in which one partner benefits (the commensal) while the other does not receive any benefits or harm (the host).here are three types of symbiosis: a) Commensalism-A relationship between two organisms in which one partner benefits in which one partner benefits (the commensal) while the other does not receive any benefits or harm (the host).