PT Journal AU Kodousek, R TI Heterotopic cardiomyocytes in the wall of pulmonary vessels in experimental animals. SO Biomedical papers PY 2002 BP 51 EP 53 VL 146 IS 2 DI 10.5507/bp.2002.010 DE Cardiomyocytes / Pulmonary veins / Laboratory animals AB Heterotopic cardiomyocytes (CMC) have been described in the wall of pulmonary veins including intraparenchymatous branches, in various species of laboratory animals. Brief note is given here of their morphology including electron microscopy and immunohistological findings. From the current literature hints concerning arrhythmogenic activity of heterotopic CMC in pulmonary vessels in the possible initiation of atrial tachyarrhythmia and fibrillation are also mentioned. ER