CABG stands for Coronary Artery Bypass Grafting. It is commonly known as heart bypass surgery. The aim of this surgery is to replace damaged arteries in the heart. This surgery is also required if there is any blockage in the coronary arteries of your heart.
Heart is the most important organ that supplies blood to different locations inside your body. These functions are carried out because of various blood vessels like arteries and veins. Any damage or blockage caused to these blood vessels in your heart affects its functioning and may lead to serious problems.
Heart Bypass surgery involves replacing your damage or blocked arteries. Blood vessels from another area of your body can be used by surgeons to repair the damaged coronary arteries.
Patients with severe coronary heart disease require CABG surgery. In coronary heart disease, a wax-like substance called plaque gets built up inside your coronary arteries. The function of these arteries is to supply oxygen-rich blood to your heart. As time passes, this plaque gets hardened, narrowing the passage for blood flow. This condition creates chest pain. If the plaque formed inside your arteries ruptures, it causes blood clots inside, that can block the passage of blood flow. Blockage inside your arteries results in heart-attack; hence, the need for emergency CABG surgery.
The purpose of CABG includes:
Bypass surgery is getting common in older people. After a certain age , the blood vessels in your system weaken or do not function properly. During this period, doctors ask you for a bypass surgery before any lethal complications arise. Hence, older people must go for ECG and other tests related to their heart to avoid life risks and stay healthy.