syphilis; myocardial, degeneration (infarction) (insufficiency) (etiology)
syphilis; myocardial, degeneration (infarction) (insufficiency) (etiology)
syphilis; myocardial, degeneration (infarction) (insufficiency) (manifestation)
syphilis; myocardial, degeneration (infarction) (insufficiency) (manifestation)