6 silent symptoms that show days before a heart attack The Times of IndiaWhat Is a Heart Attack and What Are the Symptoms? HealthDaySt. E. Healthy Headlines: Heart attacks can happen unexpectedly, act fast if you suspect symptoms User-generated content 6 silent symptoms that show days before a heart attack The Times of IndiaWhat Is a Heart Attack and What Are the Symptoms? HealthDaySt. E. Healthy Headlines: Heart attacks can happen unexpectedly, act fast if you suspect symptoms User-generated content Top stories – Google News