From: Evaluation of Dirofilaria immitis antigen detection comparing heated and unheated serum in dogs with experimental heartworm infections
Antigen Test
Serum Testeda
Heated
Unheated
N
Mean (days)
SDb
Min
Max
SD
DiroCHEK®
12
126.9
18.9
98
149
162.6
23.0
140
217
PetChek®
131.5
11.7
105
162.8
23.8
133