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Table 1 Baseline Characteristics

From: Prevalence and inter-relationship of different Doppler measures of dyssynchrony in patients with heart failure and prolonged QRS: a report from CARE-HF

Variable, n (%)

Sub study Patients

(N = 100)

Non Sub study Patients

(N = 713)

P value

Age [years]

67.1 (57.6, 71.3)

66.4 (59.5, 72.0)

0.71

Male gender

66 (66.0)

531 (74.5)

0.09

Ischemic History

47 (47.0)

292 (41.0)

0.28

Diabetes

24 (24.0)

183 (25.7)

0.81

Duration of HF, [months]

4.3 (1.5, 8.1)

4.0 (1.5, 7.9)

0.80

ACE/ARB

97 (97.0)

673 (94.4)

0.35

Betablockers

83 (83.0)

503 (70.6)

0.009

Loop Diuretics ≥ 80 mg furosemide or equivalent

63 (63.0)

289 (40.5)

<.0001

Aldosterone antagonists

73 (73.0)

384 (53.9)

0.0003

Digoxin

53 (53.0)

293 (41.1)

0.03

Aspirin

68 (68.0)

292 (41.0)

<.0001

Warfarin

28 (28.0)

249 (34.9)

0.18

Statins

37 (37.0)

284 (39.8)

0.66

  1. HF = heart failure, ACE = angiotensin converting enzyme inhibitors, ARB = angiotensin receptor blockers. Median, (IQR).