Research Article
Prognostic Analysis for Cardiogenic Shock in Patients with Acute Myocardial Infarction Receiving Percutaneous Coronary Intervention
Table 3
Demography of angiographic findings and clinical outcome.
| Characteristics | Shock (%) | Without shock (%) | value |
| Follow-up time (weeks) | | | <0.001 | Number of diseased vessel | | | 0.285 | Single vessel disease | 18 (34.0) | 168 (39.2) | | Dual vessel disease | 16 (30.2) | 151 (35.2) | | Triple vessel disease | 19 (35.8) | 110 (25.6) | | Mean of treated vessels | | | 0.612 | Mean of treated lesions | | | 0.805 | Lesion location | | | | LAD | 42 (79.2) | 335 (78.1) | 0.847 | LCX | 31 (58.5) | 237 (55.2) | 0.654 | RCA | 35 (66.0) | 232 (54.1) | 0.098 | SYNTAX score | | | <0.001 | LVEF | | | 0.387 | Type of intervention | | | | Balloon angioplasty | 12 (22.6) | 128 (29.8) | 0.276 | BMS deployment | 28 (52.8) | 200 (46.6) | 0.393 | DES deployment | 16 (30.2) | 155 (36.1) | 0.394 | RMI | | | 0.657 | Yes | 5 (9.4) | 33 (7.7) | | No | 48 (90.6) | 396 (92.3) | | CV death | | | <0.001 | Yes | 18 (34.0) | 43 (10.0) | | No | 35 (66.0) | 386 (90.0) | | All-cause death | | | <0.001 | Yes | 21 (39.6) | 74 (17.2) | | No | 32 (60.4) | 355 (82.8) | | Re-PCI | | | 0.501 | Yes | 16 (30.2) | 111 (25.9) | | No | 37 (69.8) | 318 (74.1) | |
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LAD: left anterior descending artery; Lcx: left circumflex artery; RCA: right coronary artery; SYNTAX score: Synergy between Percutaneous Coronary Intervention with Taxus and Cardiac Surgery score; LVEF: left ventricular ejection fraction; BMS: bare-metal stent; DES: drug-eluting stent; RMI: recurrent myocardial infarction; CV death: cardiovascular death; Re-PCI: repeated percutaneous coronary intervention. Median (maximum-minimum).
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