On one hand, where people are facing a lot of problems due to the cold, on the other hand, people are dying due to heart attack, in such a situation, good news has come out for heart patients. If an injection named Tenecteplase is given to the patients within 6 hours of the attack, then the life of the patient can be saved,The biggest thing is that the injection is absolutely free in Kanpur's Heart Disease Institute. The Uttar Pradesh government has specially arranged an injection for heart attack patients. It dissolves blood clots that have formed in the blood vessels of the heart and seriously lessens the flow of blood in the heart. This medicine is used to improve survival after a heart attackIn the month of January, 39 patients coming to the Institute of Heart Disease, were injected. Out of which 31 patients were completely cured. Dr. Vinay Krishna, director of the Heart Disease Institute, said that this injection is given absolutely free of cost at the Heart Disease Institute of Kanpur.