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Table 3 Multivariable regression analysis for predictors of finding an underlying cause for the MINOCA event

From: Importance of confirming the underlying diagnosis in patients with myocardial infarction and non-obstructive coronary arteries (MINOCA): a single-centre retrospective cohort study

 

Adjusted ORa

95% CI

p value

hsTnT, per 100 ng/L increase

1.18

1.06–1.31

0.003

CK, per 100U/L increase

1.11

1.01–1.23

0.036

ST-deviation at presentation

2.92

1.47–5.78

0.002

Absence of coronary atherosclerosis on ICA

1.79

0.84–3.85

0.13

Echocardiography performed

2.03

0.86–4.77

0.11

LVEF ≤ 45%

7.95

2.77–22.8

< 0.001

Wall motion abnormalities

7.05

2.89–17.23

< 0.001

Additional imaging (composite of CMR, CT-angiography, left ventriculography)

9.18

4.38–19.26

< 0.001

CMR performed

6.53

2.87–14.89

< 0.001

CT-angiography performed

4.05

1.55–10.54

0.004

Left ventriculography performed

2.90

1.11–7.54

0.029

  1. hsTnT: high-sensitivity troponin T; CK: creatine kinase; ICA: invasive coronary angiography; LVEF: left ventricular ejection fraction; CMR: cardiac magnetic resonance imaging; CT-angiography: computed tomography angiography
  2. aCovariates used for correction: age, gender, hypertension, hypercholesterolemia, previous myocardial infarction, previous percutaneous coronary intervention, gout/rheumatic arthritis