Table 2 Primary diagnosis
Diagnosis | Number (percentage) |
|---|---|
Acute coronary syndrome, n (%) | 588 (46) |
 STEMI, n | 241 |
 NSTEM, n | 292 |
 Unstable angina, n | 55 |
Acute decompensated heart failure, n (%) | 485 (38) |
 With reduced ejection fraction (LVEF < 40%), n | 244 |
 With mid-range ejection fraction (40% ≤ LVEF < 50%), n | 80 |
 With preserved ejection fraction (LVEF ≥ 50%), n | 161 |
Arrhythmia, n (%) | 59 (5) |
 Supraventricular tachycardia, n | 8 |
 Ventricular tachycardia, n | 15 |
 Sick sinus syndrome, n | 17 |
 Second-degree or third-degree atrioventricular block, n | 19 |
Pulmonary hypertension, n (%) | 35 (3) |
Acute aortic syndrome, n (%) | 27 (2) |
Infective endocarditis, n (%) | 22 (2) |
Takotsubo cardiomyopathy, n (%) | 15 (1) |
Others, n (%) | 42 (3) |