Presented is a stress myocardial contrast study in a patient with a large myocardial infarction. Following destructive high-MI pulses, end-systolic images were selected, aligned, digitally-subtracted, color-coded, and quantified. You can download and learn how we analyzed the study. You are encouraged to reset the study afterwards, and to try to re-analyze images on your own.
The heart rate was 90 beats per min. We measured A=105.6, and ß=0.324 for the infarcted area (the yellow region), and A=140.6 and ß=1.478 (the red region representing the adjacent myocardium).
To reset the study, go to the Settings (upper right of the screen), and tap "Reset Study".
Instructions to download the study are provided below.
The heart rate was 90 beats per min. We measured A=105.6, and ß=0.324 for the infarcted area (the yellow region), and A=140.6 and ß=1.478 (the red region representing the adjacent myocardium).
To reset the study, go to the Settings (upper right of the screen), and tap "Reset Study".
Instructions to download the study are provided below.
| narnar_study_stress.mov |
To download a study to your iPad Pro:
- Open Safari on your iPad Pro, go to Demo Studies (this page).
- Download File "narnar_study_stress.mov"
- Save to Files > On My iPad > narnar folder. (You may need to scroll down to find this option.)
- Open the narnar app.
- Select the folder icon (upper left) and select your downloaded study.
2. Use the share icon (second from the left) to download a file
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3. Save to Files...
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...and to narnar folder.
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5. Select the downloaded file for the analysis.
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