Heart assaults are often imagined as dramatic occasions, sudden chest ache, sweating, and a rush to the hospital. But in actuality, many heart assaults occur quietly. These are known as silent heart assaults, and they are often simply as harmful as the apparent ones. According to the US CDC, about 1 in 5 heart assaults are silent. The troubling half is that they go unnoticed till a lot later, typically solely found throughout a routine check-up or after the harm has already been carried out.