In India, 1 in 4 deaths are caused by cardiac complications. The symptoms of it - chest discomfort, breathlessness while climbing stairs, or fatigue - are deceptively simple and are dismissed as age or stress-related issues. Yet these symptoms may indicate underlying coronary artery disease. Coronary artery disease is one of the leading causes of mortality globally. It becomes imperative to diagnose cardiac issues early not only to prevent cardiac arrests and other complications but also improve quality of life. One of the tests a medical professional might prescribe at an early diagnostic stage is a Treadmill Test. What is treadmill test? A Treadmill Test (TMT), or cardiac stress test, is a diagnostic procedure that evaluates the heart's response to stress. In cardiac diagnostic investigation, TMT carries much significance. Beyond ECG and echo, which are helpful for assessing cardiac arrhythmia as well as appearance, a TMT checks whether a person’s heart is getting enough b...