20 October 2021: Clinical Research
Analysis of Characteristics of Patients with Non-ST-Segment Elevation Myocardial Infarction by Cardiac Magnetic Resonance Imaging
Shujuan Dong 1ACE* , Yunbo Liu 2E* , Wenjing Sun 1BE* , Chunqiu Wang 3BD* , Yan Wang 3C , Wenbo Zhao 1F , Shenghui Zhao 1F , Yingjie Chu 1G*DOI: 10.12659/MSM.933220
Med Sci Monit 2021; 27:e933220
Table 5 Comparison of NSTEMI patients with or without TOCA with CMR transmurality.
| ECG and CAG | DE-MRI | χ2 | P | ||
|---|---|---|---|---|---|
| Non-transmural | Transmural | ||||
| Normal ST segment | With TOCA | 9 (17.3) | 22 (42.3) | 16.113 | 0.000 |
| Without TOCA | 18 (34.6) | 3 (5.8) | |||
| ST-segment depression | With TOCA | 11 (14.5) | 14 (18.4) | 24.226 | 0.000 |
| Without TOCA | 48 (63.2) | 3 (3.9) | |||
| Values are given (%). TOCA – totally occluded coronary artery; ECG – electrocardiogram; CAG – coronary angiograph; DE-MRI – delayed-enhancement magnetic resonance imaging. | |||||