title: "A most certaine and true relation of a strange monster or serpent found in the left ventricle of the heart of John Pennant, gentleman, of the age of 21 years".
mesh_terms: D000328:Adult; D001344:Autopsy; D004183:Dirofilaria immitis; D004184:Dirofilariasis / Q000266:history*; D005547:Foreign Bodies; D006352:Heart Ventricles; D049670:History, 17th Century; D006801:Humans; D008131:London; D008297:Male; D010274:Parasitology / Q000266:history*