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Table 2 Overall differences in LUS, pulmonary arterial pressure, and atrial diameter on days 3, 8, and 13

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

Category On day 3 On day 8 On day 13 p
LUS score 6.1 ± 1.0 11. 1 ± 1.4 7.6 ± 2.1 0.000
PAP (mm Hg) 26.5 ± 5.7 42.6 ± 8.2 31.3 ± 6.4 0.000
PA (mm) 22.8 ± 1.6 24.6 ± 1.2 23.5 ± 1.4 0.000
RAV (ml) 35.1 ± 5.7 39.3 ± 5.9 37.3 ± 5.6 0.000
RVID (mm) 36.7 ± 2.2 39.0 ± 2.2 36.0 ± 1.7 0.000
RV-b (mm) 25.7 ± 1.9 29.6 ± 2.8 26.1 ± 1.8 0.000
LAV (ml) 35.5 ± 4.4 35.7 ± 3.3 35.4 ± 3.3 0.910
LVV (ml) 95.6 ± 13.9 97.5 ± 13.8 97.3 ± 13.8 0.761