This will be the pilot clinical study done alongside with the phase one study, and will enrol 10 patients with Recent Myocardial infarction ( within 3 months) . A small fraction of patient's own bone marrow stem cells will be labelled with Technetium 99m HMPAO. The labelled cells will be administered via the intracoronary injection along with the unlabeled stem cells. The localization of the radio-labelled stem cells in the myocardium will then be detected using the conventional Gamma camera.