title: [Comparative effectiveness of the manual and mechanical direct heart massage].
mesh_terms: D000818:Animals; D001011:Aorta / Q000502:physiology; D001794:Blood Pressure; D001810:Blood Volume; D003326:Coronary Circulation; D004285:Dogs; D005069:Evaluation Studies as Topic; D006321:Heart / Q000502:physiology; D006336:Heart Massage / Q000379:methods*; D011651:Pulmonary Artery / Q000502:physiology; D011652:Pulmonary Circulation
vernacular_title: Sravnitel'naia effektivnost' ruchnogo i mekhanicheskogo priamogo massazha serdtsa