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.
Symbiosis is a close, prolonged association between two (or more) organisms of different species that may, but does not necessarily, benefit each member. The specific biolog â¦ ical interactions of symbiosis can be subdivided in three:   * Mutualism, where both organisms benefit.ndo= inside; within   symbiosis= A close, prolonged association between two or more  different organisms of different species that may, but does not  necessarily, benef â¦ it each member. 12 people found this useful.