Vaamanaa Sethi29 Sep 2022, 11:39
Silent heart attacks appear to be common as they account for about 45% of heart attacks, say doctors.According to the American Heart Association (AHA), silent heart attacks account for at least 1,70,000 of the estimated 8,05,000 annual heart attacks, globally.Indigestion, a case of the flu, strained muscle in chest or upper back, discomfort in the chest or in the jaw or in upper back or arms — are some of the early warning signs of silent heart attacks.