Artemis Hospitals in Gurgaon offers comprehensive cardiac diagnostics, with heart diagnosis before surgery starting from around A$1,100 to A$2,100. The hospital is JCI-accredited and holds ISO 9001 certification, alongside a WHO award. English-speaking staff support international patients with interpreters, visa assistance, and help arranging transfers and accommodation. With over 350 doctors and advanced technology, it sees 500+ new patients daily, making it a trusted option for Australians seeking cardiac diagnostics before any treatment decisions.