128 Pet CT Angiography is the latest addition to the diagnostic armamentarium that Madras Medical Mission offers in its endeavor to bring the latest in technological innovation for patient benefit. This facility available at the M.A. Abraham Memorial Scan Centre in the MMM campus offers high resolution diagnostic information for coronary artery disease and congenital heart disease in a matter of seconds. This has greatly reduced the need for diagnostic cardiac catheterization enabling the patient to have an outpatient procedure instead.