Normal heart, ultrasound scan
Ventricular enlargement, ultrasound scan
Normal ECG trace
Electrocardiography test results
Electrocardiography test results and notes
Normal testicle, ultrasound scan
ECG heartbeat trace, conceptual image
Electrocardiography test
Foetal face, ultrasound scan
Healthy liver, ultrasound scan
Healthy uterus, ultrasound scan
Gallbladder, ultrasound scan
Heart-shaped ECG trace
Electrocardiography
Ultrasound suite
Foetus at 14 weeks, ultrasound scan
ECG trace for a heart attack, electrode V2
ECG trace for a heart attack, electrode III
Heart ultrasound scan
Brain waves recorded on an EEG
Ultrasound machine
Aortic atheroma.
Blood vessel wall, light micrograph
Quintuplet foetuses, ultrasound scan
Healthy torso, CT scan
Coloured ultrasound scan of enlarged heart
Foetal heart, ultrasound scan
Electrocardiograph and syringe
Normal spleen and left kidney, ultrasound scans
Heart disease, conceptual image
Heart health, conceptual image
Heart disease
Damaged aortic valve, ultrasound scan
Foetus ultrasound
Healthy heart and lungs, CT scan
Cardiology, conceptual image
Obesity clinic
Testicular cancer, ultrasound scan
Abdominal ultrasound scan
Ultrasound of foetus at 20 weeks
Coloured ultrasound scan of a normal heart
Teenage brain, MRI scan
Brain arteries, 3D MRI scan
Pulmonary artery, CT scan
Normal brain of a child, MRI scans
Ultrasound
Healthy coronary arteries, CT scan
Electrocardiogram
Liver blood vessels, angiogram
Leg arteries, angiogram
Benign breast tumour, ultrasound scan
Foetus, 3-D ultrasound scan
Healthy kidney, ultrasound scan
Heart hypertrophy, axial MRI angiogram
Foetal ultrasound
Embryo at 6 weeks, ultrasound scan
Embryo at 7 weeks, ultrasound scan
ECG test
Paramedic attaching electrodes to his patient's chest
Twin foetuses, ultrasound scan
Healthy brain, MRI scan
30 week old male foetus, ultrasound scan
Heart muscle cells, light micrograph
Ultrasound diagnosis
Pregnancy ultrasound
Normal brain MRI, magnetic resonance venography
Foetus at 13 weeks, ultrasound
Ultrasound of foetus at 12 weeks
Coronary artery evaluation, 3D CT angiography
Normal mammogram
Sleep research
Cataract, ocular ultrasound
Vitreous haemorrhage, ocular ultrasound
Ultrasound machine, 1980s
Ultrasound machine, 1990s
Pregnancy ultrasound scan
Ultrasound scan by a doctor
Healthy heart, 3D CT scan
Normal uterus, ultrasound scan
Cardiac ultrasound scanner
Intussusception of the intestines, ultrasound scan
Stethoscope
Stethoscope in heart shape
Circulatory system, MRI angiograms
Heart and blood vessels, MRI angiogram
Human brain, MRI scan
Healthy hip joint, MRI scan
Sacrum, MRI scan
Sacrum, CT scan
Lung blood vessels, angiogram
Basilar artery aneurysm, MRI scan
Normal knee of a child, X-ray
Human head, CT scan
Normal uterus with IUD device, ultrasound scan