title: New surgical tools for minimally invasive heart surgery.
mesh_terms: D001026:Coronary Artery Bypass / Q000191:economics / Q000295:instrumentation; D003365:Costs and Cost Analysis; D019723:Endoscopes / Q000191:economics; D006351:Heart Valves / Q000601:surgery; D006801:Humans; D007902:Length of Stay; D008866:Microsurgery / Q000295:instrumentation; D019060:Minimally Invasive Surgical Procedures / Q000191:economics / Q000295:instrumentation*; D013903:Thoracic Surgery / Q000191:economics / Q000295:instrumentation*; D014741:Video Recording / Q000295:instrumentation