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Table 1 Descriptive statistics for the heart failure cohort

From: Multiple interactions between the alpha2C- and beta1-adrenergic receptors influence heart failure survival

Variable

N

Mean ± SD

Age at onset of heart failure (yrs)

655

53.79 ± 12.73

Follow-up time (yrs)

655

3.16 ± 2.70

Height (cm)

554

172.2 ± 10.06

Weight (kg)

560

85.82 ± 20.73

Left Ventricular Ejection Fraction

415

27.72 ± 13.72

Left Ventricular Mass indexed to Body Surface Area

456

189.14 ± 69.04

Fractional Shortening

492

21.97 ± 11.16

Variable

N

%

Males

453

69.2

Hypertension

310

47.9

Beta Blocker Use

455

69.6

ACE Inhibitor Use

550

84.0

Had Endpoint:

  

Death

127

19.4

Cardiac Transplant

171

26.1

Heart Failure Etiology:

  

Dilated Cardiomyopathy

382

58.3

Ischemic Cardiomyopathy

259

39.5

Other

14

2.1