Caption: Heart Ischemia or Myocardial Infarction occurs when the flow of blood to the heart is blocked. It can be fatal, but treatment has improved dramatically over the years. Credit: Cardiac Rhythm Link to this Photo Email & IM: Direct Link: HTML Code: IMG Code: Download Photo High Resolution Screen Resolution Medium Resolution Small Resolution Thumbnail Resolution Download Photo Information Source: Cardiac Rhythm Release date: Tuesday Jan 29, 2019 Release time: 12:12 am Width:: 2500px Height:: 11193px Size:: 2 MB Share