thymic atrophy and some develop myocarditis secondary to the myocardial necrosis. This myocardial necrosis is seen ONLY in very young puppies, where there are still some dividing cells in the developing myocardium
thymic atrophy and some develop myocarditis secondary to the myocardial necrosis. Thismyocardial necrosis is seen ONLY in very young puppies, where there are still some dividing cells in thedeveloping myocardium