Temporal changes in the presence and intensity of innocent cardiac murmurs in clinically healthy Cairn terrier and Dachshund puppies between 4 and 8 weeks of age.
Donny RigterinkMariska A L'HerminezViktor SzatmáriPublished in: The Veterinary record (2021)
Remarkable and unpredictable spontaneous week-to-week variation was documented in the presence and intensity of innocent murmurs.