Words first device HDfonoDoc to detect murmur in heart

Arvind Thiagarajan, a serial inventor and and Indian scientist has introduced HDfonoDoc, a new device to detect murmur in the heart within few seconds. This is a new revolution in health industry world over to detect heart problems. Arvind Thiagarajan is an young scientist with more than 40 patents in his name. This device has received FDA approval in US and CE approval in Europe.