| ASMI | anteroseptal myocardial infarct |
|---|---|
| HMI | healed myocardial infarct; hypomelanosis of Ito |
| ISI | infarct size index; initial slope index; injury severity index; Institute for Scientific Information... |
| ISIS | image selected in vivo spectroscopy; imaging science and information system; information system-imag... |
| IWMI | inferior wall myocardial infarct |