Excelsior Correspondent JAMMU, May 31: To raise awareness about the harmful effects of tobacco on cardiovascular health, Head of the Department of Cardiology, GMC Jammu, Dr Sushil Sharma, held a day long cardiac awareness cum health check up camp at Vishwakarma Sabha, Bakshi Nagar, Jammu. Addressing the gathering, Dr Sushil Sharma described tobacco as one of the leading preventable causes of disease and premature death worldwide. He explained that smoking damages the inner lining of blood vessel