The customer service number to call for Nationwide car insurance is 1-877-ON YOUR SIDEÂ«â¢ (1-877-669-6877.) The corporate headquarters number is 800-882-2822. 1 person found this useful.
In this patient, the right coronary artery (RCA) is filled with contrast agent. By a natural bypass, that is, the collateral channel (arrows), the left coronary artery (LAD), which is blocked at its origin (ring), is filled with blood.
Coronary artery bypass surgery (CABG) is a. heart operation. It uses blood vessels taken. from another part of your body to go around. or âbypassâ blocked or narrowed coronary. (heart) arteries. The surgery helps people. whose coronary arteries have become.