. Author manuscript; available in PMC: 2024 Feb 1.

Published in final edited form as: Catheter Cardiovasc Interv. 2020 Oct 16;96(7):1454–1464. doi: 10.1002/ccd.29326

Table 5:

Left lung histopathology

	Sham (n=4)	LPAS (n=4)	Delayed Intervention (n=5)	Early Intervention (n=5)
Medial Wall Thickness (%)	15±5	23±2	15±3	15±2
Alveolar Density (1,000 / mm³)	2.10±0.43	1.36±0.14	1.43±0.11	1.86±0.34
Septal Abnormalities (1–4)	1.0±0.0	3.5±0.1^*	3.2±0.2	2.6±0.3
Bronchovascular Abnormalities (1–4)	2.0±0.0	3.2±0.0^*	3.1±0.2^*	2.5±0.2
Interstitial Inflammation (1–4)	1.5±0.2	2.2±0.3	1.5±0.2	1.4±0.2
Alveolar Metaplasia/Attenuation (1–4)	1.0±0.0	1.6±0.2^*	1.1±0.1	1.2±0.1

p<0.05 vs sham control,

p<0.05 vs LPAS control