angiogram, ultrasound, ekg, electrocardiogram, electrocardiography, angiography, echocardiography, echocardiograph, catheterization, ecgs, biopsy, lumbar puncture, arteriogram, sonography, workup, cardiogram, magnetic resonance imaging, computed tomography, abnormality, venography, spinal tap, cat scan, sonogram, computerized axial tomography, amniocentesis, electroencephalogram, x rays, polysomnogram, colonoscopy, arteriography, hypertrophic cardiomyopathy, cardiac, cardiomegaly, radiographs, needle biopsy, computerized tomography, polysomnography, arthrography, eegs, aneurysm, ultrasonography, heart murmur, amnio, endoscopy, flexible sigmoidoscopy, adrenalectomy, radiologist, spirometry, electromyogram, x ray, septal defect, aortic valve, electroencephalography, arthrogram, scans, arrhythmia, mci, magnetic resonance, fluoroscope, cardiomyopathy, myocarditis, hemodynamics, surgical procedure, atrial septal defect, manometry, aortas, cardiologist, histopathology, barium enema, mitral stenosis, hepatectomy, mammogram, coronary artery, autopsy, respirations, diaphragmatic hernia, thoracentesis, troponin, xrays, laparotomy, ophthalmoscope, left ventricle, tachycardia, chorionic villus sampling, sigmoidoscopy, ventricular septal defect, hematuria, thrombolytic therapy, pneumothorax, cath, oximeter, abnormal, pulmonary artery, spinal anesthesia, parathyroid, cardiac tamponade, coronary artery disease, sleep apnea, sympathectomy, paracentesis, appendicitis, thymectomy, ecg, echocardiograms, radiograph, roentgenogram, scan, angiograms, mri, eeg, thoracotomy, electrocardiograms, auscultation, craniotomy