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Table 4 Comparison of previous history of cardiovascular intervention between patients who died and who were alive at 1 year

From: Impact of guideline-recommended versus non-guideline-recommended β-blocker and Doppler echocardiographic parameters on 1-year mortality in Thai ischemic cardiomyopathy patients: A prospective multicenter registry

Cardiovascular intervention

Died at 1 year

(n = 39)

n (%)

Alive at 1 year

(n = 357)

n (%)

p-value

AICD

4 (10.3%)

38 (10.6%)

1.000

CRT

CRTD

0 (0%)

1 (2.6%)

1 (0.3%)

9 (2.5%)

1.000

1.000

AICD/CRT/CRTD

5 (12.8%)

48 (13.4%)

0.913

PCI

16 (41.0%)

197 (55.2%)

0.092

CABG

9 (23.1%)

79 (22.1%)

0.892

  1. A p-value< 0.05 indicates statistical significance
  2. Abbreviations: AICD automated implantable cardioverter defibrillator; CRT cardiac resynchronization therapy; CRTD cardiac resynchronization therapy defibrillator; PCI percutaneous coronary intervention; CABG coronary artery bypass graft