title: Megakaryocytes and platelets in central venous and arterial blood.
mesh_terms: D000293:Adolescent; D000328:Adult; D001011:Aorta; D001772:Blood Cell Count; D001792:Blood Platelets; D006328:Cardiac Catheterization; D002467:Cell Nucleus; D003593:Cytoplasm; D005260:Female; D006801:Humans; D008297:Male; D008533:Megakaryocytes; D008875:Middle Aged; D011651:Pulmonary Artery