Pulmonary evaluation | No. of dogs (%) | ||
---|---|---|---|
Day 0 | First negative antigen test | Second negative antigen test | |
Cough | 7 (36.8)a | 1 (5.3)b | 1 (5.3)b |
Dyspnea | 3 (15.8)a | 1 (5.3)b | 0 (0)b |
Harsh expiratory sounds | 16 (84.2)a | 11 (57.9)b | 2 (10.5)c |
Worm present at echocardiography | 7 (36.8)a | 3 (15.8)b | 0 (0)c |
Caudal pulmonary artery enlargement | 8 (42.1)a | 5 (26.3)b | 2 (10.5)c |
Main pulmonary artery enlargement | 8 (42.1)a | 4 (21.1)b | 3 (15.8)b |
Bronchial + interstitial pattern | 19 (100) | 19 (100) | 18 (94.7) |
Micronodular pattern | 6 (31.6)a | 9 (47.4)b | 7 (36.8)a |