Ключевые слова: blood, bypass, cardiac, cardiac surgery, cardiothoracic, care, chest, clamp, clinic, coronary, cutting, danger, detail, disease, dissection, doctor, emergency, equipment, hand, health care, healthcare, heart, heartassist, hospital, human, injury, instrument, instruments, medical, medicine, membrane, occupation, open, operating, operation room, operative, organ, pathology, procedure, rib, rib spreader, skin, surgeon, surgery, surgical, thoracic, thread, tool, treatment, valve,