DeepSTEMI

A Novel Deep Learning System for STEMI Prognostic Prediction from Multi-Sequence Cardiac Magnetic Resonance

Table 1. Characteristics of the Study Cohorts.
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Continuous variables are presented as mean ± standard deviation (SD) if normally distributed, or median with interquartile range (IQR) if non-normally distributed.

Categorical variables are expressed as number (percentage).

Abbreviations: ACEI, angiotensin-converting enzyme inhibitor; ARB, angiotensin II receptor blocker; ARNI, angiotensin receptor–neprilysin inhibitor; CMR, cardiac magnetic resonance; GRACE, Global Registry of Acute Coronary Events; IQR, interquartile range; LVEF, left ventricular ejection fraction; MACE, major adverse cardiovascular events; MVO, microvascular obstruction; PCI, percutaneous coronary intervention; TIMI, Thrombolysis in Myocardial Infarction.

Table 2. Comparisons of Predictive Performance for 2-year MACE between DeepSTEMI Model and the Eitel CMR Risk Score in Subgroups.
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Abbreviations: LVEF, left ventricular ejection fraction; MACE, major adverse cardiovascular events; MVO, microvascular obstruction; NRI, net reclassification improvement.