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Table 1 Baseline characteristics

From: Usefulness of the velocity–time integral of the left ventricular outflow tract variability index to predict fluid responsiveness in patients undergoing cardiac surgery

Variable

n (%)

Women

20 (40)

Men

30 (60)

NYHA functional class

I

6 (12)

II

31 (62)

III

12 (24)

IV

1 (2)

Prior myocardial infarction

5 (10)

Prior cardiac surgery

6 (12)

Diabetes

10 (20)

Chronic kidney disease

1 (2)

Heart failure

15 (30)

Hypertension

21 (42)

Normal EF

28 (56)

Reduced EF

13 (26)

Severely reduced EF

9 (18)

Variable

Median (IQR)

Age (years)

55.5 (42–65)

  1. NYHA New York Heart Association, EF ejection fraction, IQR interquartile range