03 July 2021: Clinical Research
Factors Associated with the Prognosis of Patients with Acute Myocardial Infarction and Cardiogenic Shock
Ke-Fu Feng 1ABCDEF , Min Wu 2BC , Li-Kun Ma 1ADE*DOI: 10.12659/MSM.929996
Med Sci Monit 2021; 27:e929996
Table 2 Surgery related characteristics of patients in the 2 groups.
| Characteristics | Survival group (n=92) | Non-survival group (n=49) | P |
|---|---|---|---|
| Infarct-related artery | 0.565 | ||
| Left main coronary artery (n; %) | 10 (10.9%) | 9 (18.4%) | |
| Left anterior descending artery (n; %) | 61 (66.3%) | 32 (65.3%) | |
| Left circumflex artery (n; %) | 7 (7.6%) | 3 (6.1%) | |
| Right coronary artery (n; %) | 14 (15.2%) | 5 (10.2%) | |
| Number of lesions | 0.162 | ||
| One branch (n; %) | 36 (39.1%) | 17 (34.7%) | |
| Two branches (n; %) | 22 (23.9%) | 19 (38.8%) | |
| Three branches (n; %) | 34 (37.0%) | 13 (26.5%) | |
| Blood flow before PCI | 0.161 | ||
| TIMI 0/1 (n; %) | 49 (53.3%) | 34 (69.4%) | |
| TIMI 2 (n; %) | 17 (18.5%) | 5 (10.2%) | |
| TIMI 3 (n; %) | 26 (28.3%) | 10 (20.4%) | |
| Usage of aspiration catheter (n; %) | 36 (39.1%) | 23 (46.9%) | 0.371 |
| No-reflow during surgery (n; %) | 13 (14.1%) | 24 (49.0%) | |
| Postoperative TIMI grade 3 flow (n; %) | 84 (91.3%) | 32 (65.3%) | |
| Delayed stent implantation (n; %) | 34 (37.0%) | 9 (18.4%) | 0.022 |
| PCI – percutaneous coronary intervention; TIMI – thrombolysis in myocardial infarction. | |||