We know, of course, that keeping stress levels low is important for good health. We are also aware that those prone to extreme anger and anxiety are prone to cardiovascular diseases. But we may not know exactly how our heart health could go for a toss because of impulsive behaviour or rage.
C.N. Manjunath, director, Sri Jayadeva Institute of Cardiovascular Sciences and Research, says negative emotions such as acute stress, anxiety, anger, hostility and cynicism increase heart rate and blood pressure. “This results in release of stress hormones, including adrenaline and cortisol, apart from vasoactive products. These promote blood clotting and constriction of blood vessels, precipitating heart attack and stroke,” he says.
Frequent anger bouts that initiate the stress response within the body also result in stress hyperglycaemia (rise in blood sugar levels). “Prolonged elevated blood sugar level is also a predecessor to cardiovascular disease,” he says.
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According to Nagmallesh U.M., senior consultant at M.S. Ramaiah Narayana Heart Centre, there are not many studies to show a direct co-relation between anger and heart diseases. “However, it is advisable to control anger and manage stress in all situations,” he said. Also those who are already prone to heart problems should avoid frequent bouts of anger and extreme emotions. “Frequent outbursts in such people can rupture the already existing blockages in their heart causing further complications,” he said.
Reporting by
Afshan Yasmeen
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