Too much stress might result into a second heart attack, says study

Already had a heart attack and can’t keep yourself away from stress? Then you are in deep trouble dear – Because if you can’t keep stress at bay then your heart might face the brunt of it.

For those who have survived a heart attack, mental stress — and not physical stress — may be a stronger predictor of a repeat heart attack or even dying from heart disease, warn researchers.

The team at Emory University investigated whether myocardial ischemia — when blood flow to the heart is reduced such that the heart muscle doesn’t get enough oxygen — induced by mental stress was associated with poor outcomes among heart attack survivors, and how this type of stress testing compares with conventional stress brought on by exercise.

Heavy stress may shorten your life expectancy. Image courtesy: Shutterstock

Young people are also at risk of getting a heart attack if they are stressed Among more than 300 young and middle-aged individuals enrolled in the study, those who endured myocardial ischemia with mental stress had a two-fold higher likelihood of having another heart attack or dying from heart disease compared with those who did not have cardiac ischemia-induced by mental stress.

“In our study, myocardial ischemia provoked by mental stress was a better risk indicator than what we were able to see with conventional stress testing,” said Viola Vaccarino from Emory University’s Rollins School of Public Health in Atlanta and the study’s principal investigator.…

From Health Shots - July 19, 2020

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Author: nikita bhardwaj