Diseases 64 Surgery 36 Heart 35 Medicine 27 Diagnosis 22 Treatment 20 Echocardiography 18 más ... Stenosis 17 Cardiovascular system 16 Coronary heart disease 15 Diagnostic ultrasonic imaging 14 Lungs 14 Cardiology 12 Nursing 12 Coronary arteries 11 Ultrasonic imaging 11 Angiography 10 Sterilization 10 Internal medicine 9 Abnormalities 8 Blood-vessels 8 Operating room nursing 8 Surgical gloves 8 Surgical gowns 8 Transluminal angioplasty 8 Wounds and injuries 8 Drugs 7 Intubation 7 Patients 7 Spinal cord 7 menos ...