Global Hospital Mumbai provides affordable diagnostics for Tetralogy of Fallot, with lab tests starting from around A$70 and coronary angiography up to A$900. The hospital is NABH and NABL accredited, ensuring international standards and uses modern Korean, German, and Swiss equipment. Australian patients are supported with visa help, transfers from Mumbai International Airport, and interpreters. As part of Gleneagles Global Hospitals Group, it treats over 8,000 international patients annually from 25 countries.