|Myocardial infarction is a medical term related to heart attack. Acute myocardial infarction is the major cause of death and disability worldwide, with an ongoing increase in incidence every year. Blood clot is the major reason for the occurrence of heart attack. The starved heart tissue dies if the cardiac ischemia lasts for longer period. Myocardial infarction (MI) is an extremely rare phenomenon and may be difficult to recognize. Patients suffering with myocardial infraction generally protestations on the sudden onset of pain in the anterior chest which creates heaviness, pressurized feeling. There are some complications arise along with myocardial infraction: cardiac failure, arrhythmias and shock. The preventive strategy which helps in reducing risk of reinfarction involves Cardiac rehabilitation. The top open access journals are peer reviewed scholarly journals of Hypertension: Open Access. The top open access journals are freely available on the public internet domain, allowing any end users to read, download, copy, distribute, prink, search or link to the full texts of the articles. These provide high quality, meticulously reviewed and rapid publication, to cater the insistent need of scientific community. These journals are indexed with all their citations noted. The top open access journals are indexed in MEDLINE, PUBMED, SCOPUS, COPERNICUS, CAS, EBSCO and ISI.