laparotomy, cannulation, tracheostomy, recanalization, spinal anesthesia, paracentesis, catheterization, sympathectomy, thoracentesis, thrombolytic therapy, tamponade, adrenalectomy, endotracheal tube, resuscitation, colectomy, lumbar puncture, venography, thoracotomy, laryngoscopy, neonates, epidural anesthesia, vitrectomy, lobectomy, ventilatory, premedication, thrombolysis, suturing, hypoxemia, cardiac resuscitation, arteriography, laparoscopic cholecystectomy, laryngospasm, ultrasonography, asystole, endoscopy, uppp, craniotomy, gastrostomy, cesarean delivery, respirations, dysphagia, valsalva maneuver, lavage, anesthesia, cardiac tamponade, topical anesthesia, thyroidectomy, fluoroscopy, venipuncture, tracheotomy, insufflation, postop, pneumonectomy, anticoagulation, normothermia, inotropic, fibrinolysis, cardiopulmonary resuscitation, cholecystectomy, gastrectomy, varices, atresia, angioplasty, hepatectomy, patent ductus arteriosus, ileus, electrocardiography, cystectomy, laparoscopy, airway, atrioventricular block, defibrillation, angiography, splenectomy, cardiogenic shock, polypectomy, stenting, suprapubic, spirometry, nephrectomy, adenoidectomy, total parenteral nutrition, embolectomy, ambulation, manometry, pneumothorax, stridor, preop, endarterectomy, expiratory, arthrodesis, cauterization, keratectomy, renal insufficiency, hypoventilation, anastomoses, decubitus ulcer, enucleation, perfusion, pyelonephritis, occlusion, thromboembolism, suctioning, bronchoscopy, instillation, intubations, percutaneous, sclerotherapy, decompression, suction, biopsy, endobronchial, nonoperative, postoperative, postsurgical, supraglottic, tracheal, compensable, cooling, counting, discharge, drying, endotracheal, event, fill, initial, injury, laryngotracheal, launch, nary, nonfatal