Heart is one of the main vital organs of our body. It is muscular organ, and made up of specialized muscles. So that it can work continuously and helps to maintain blood circulation throughout the body. Harto is heart tonic that strengthens the heart muscle. So it is important to take it on regular basis instead of taking it only when get diseased. It could be used as supportive tonic in the treatment of blockages and in pre & post cardiac surgeries.