A patient with coronary artery disease (CAD) necessitates to have a coronary artery bypass graft (CABG) if there’s too much plaque insider a patient’s coronary arteries. This is the case if the coronary heart disease is severe wherein too much plaque inside arteries prevents blood flow which can lead to heart attack. During CABG, a healthy artery is connected to a blocked artery to create a new pathway for blood to flow to the heart.
True, vaccines are small doses of the virus in which the body will fight off and learn from it. your body next time will know how to fight the disease, making you immune.
