Final answer:
Lev's sister has a coronary artery bypass graft (CABG) to treat blocked arteries in the heart. Cyfi says it is a common surgery that improves heart function and reduces the risk of a heart attack.
Step-by-step explanation:
Lev's sister has a heart operation called a coronary artery bypass graft (CABG). This surgery is performed to treat blocked arteries in the heart that can cause chest pain (angina) or a heart attack. The procedure involves taking a healthy blood vessel from another part of the body and grafting it onto the blocked artery, bypassing the blockage and restoring blood flow to the heart.
Cyfi says that a CABG is a common surgery and can significantly improve a person's quality of life. The procedure helps to alleviate chest pain, improve heart function, and reduce the risk of a heart attack. It is often recommended for individuals with severe coronary artery disease who have not responded well to other treatments.