Heart examination on a monitor, showing first the heartbeat, then an ultrasound scan (echocardiogram) of the valves within a beating heart. Echocardiography uses ultrasound to image the interior of the heart, allowing diagnosis of many disorders. | |
Licence : | Droits gérés |
Crédit : | Science Photo Library / Aj Film |
Model Release : | Le droit n'est pas encore disponible. Merci de nous contacter avant utilisation. |
Property release : | Non requis |
Durée : | 10 Secondes |
Aspect ratio : | 16/9 |
Restrictions : | - |