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Table 3 Multivariable hazard ratios (95% confidence interval) for the pulmonary transit time normalized by RR duration (seconds) predicting heart failure admission

From: Association of pulmonary transit time by cardiac magnetic resonance with heart failure hospitalization in a large prospective cohort with diverse cardiac conditions

 

All Subjects (N = 506)

LVEF < 50% (N = 209)

LVEF ≥ 50% (N = 297)

Model 1

1.22 (1.16, 1.27)

1.16 (1.08, 1.23)

1.47 (1.15, 1.90)

Model 2

1.22 (1.16, 1.29)

1.15 (1.08, 1.24)

1.42 (1.07, 1.88)

Model 3

1.26 (1.18, 1.33)

1.18 (1.09, 1.27)

1.70 (1.20, 2.41)

Model 4

1.21 (1.13, 1.29)

1.15 (1.06, 1.26)

1.87 (1.16, 3.02)

Model 5

1.19 (1.06, 1.34)

1.07 (0.94, 1.21)

1.71 (1.16, 2.52)

  1. Model 1 = Pulmonary transit time
  2. Model 2 = Model 1 + age + gender
  3. Model 3 = Model 2 + BMI, hypertension, diabetes, hyperlipidemia, smoking and coronary artery disease
  4. Model 4 = Model 3 + LV global longitudinal strain
  5. Model 5 = Model 3 + NT-proBNP
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Journal of Cardiovascular Magnetic Resonance

ISSN: 1532-429X

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