Hello dear Warm welcome to Healthcaremagic.com I have evaluated your query in details . * Your issue seems to be more of psychological stress rather than organic reason . * Guidelines for better outcome - Maintain hydration with plenty of liquids . - Avoid exposure to excess cold . - Regular basis deep breathing exercises , YOGA , walking in fresh air are your vital recovering methods . - Avoid smoking if doing . - Manage to have regular sound sleep of 8 hours . - Continue your current medications of cardiologist as blood thinner and others . - Maintain your BP , blood sugar , body weight , cholesterol levels . - Avoid stress and anxiety ( through meditations ) . - Consume balanced nutritious diet . Wishing you fine recovery . Feel free to ask any further doubts . Regards .