ASSOCIATES, BIOPHOTO, CARDIAC, CARDIOVASCULAR, CELL, FROM, HEART, HISTOLOGY, JASNA, JASNY, KOMORKA, KOMORKOWY, LEFT, LEKKA, LEKKI, LEKKIE, LIGHT, LM, MEDIUM, MICROGRAPH, MICROSCOPY, MOC, NERVOUS, NERWOWA, NERWOWE, NERWOWY, OF, PERICARDIUM, POKAZYWANIE, POWER, SERCE, SHOWING, SWIATLO, SYSTEM, TELEFON, THE, THICKNESS, TISSUE, VENTRICLE, VIEW, WIDOK, WYSWIETLANIE,