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Table 4 Positivity rates of LUS and pulmonary arterial pressure values, considered alone or in combination

From: Pilot study on the value of echocardiography combined with lung ultrasound to evaluate COVID-19 pneumonia

 

PAP

LUS

PAP + LUS

Positive

39 (92.9%)

38 (90.5%)

41 (97.6%)

Negative

3 (7.1%)

4 (9.5%)

1 (2.4%)

Total

42

42

42

  1. Note -Positive: the pulmonary arterial pressure was greater than 30 mmHg in 3 days; LUS greater than 1