electrocardiograph, echocardiogram, ophthalmoscope, cat scanner, computerized axial tomography, cath, cat scan, gastroscope, thymectomy, septal defect, cardiograph, fluoroscope, laryngoscope, histopathology, audiometer, densitometry, pheresis, tonometer, ultrasound, colposcope, perimetry, arthrography, thermogram, keratoplasty, lumbar puncture, arteriography, otoscope, cystoscope, arteriogram, tomograph, bronchoscopic, gastrostomy, endoscopy, echocardiography, paracentesis, functional magnetic resonance imaging, electroencephalography, computerized tomography, defib, tachyarrhythmia, venography, auscultation, angiography, sarcoid, dialyses, galvanic skin response, manometry, oximeter, microdissection, superior mesenteric artery, embolectomy, esophageal reflux, sigmoidoscope, cardiac, morphometry, intraventricular, electromyography, computed axial tomography, xrays, radiograph, preadmission, patient, oxygenator, hysteroscopy, doppler, mitral stenosis, diverticular, exstrophy, hilar, pet scanner, scintigraphy, dilations, cardiogram, thoracentesis, gynaecologic, edda, eegs, radiologist, rhizotomy, spirometer, opthalmic, flecainide, plethysmography, laparoscopic cholecystectomy, basilar artery, retinal, retinal scanning, magnetic resonance imaging, teletherapy, magnetic resonance, radical hysterectomy, arteritis, electromyogram, sonography, catheterization, neuroradiology, imager, radiologic technologist, hemodynamics, sentinelle, suprarenal, atrial septal defect