Doppler echocardiogram of a human heart, 42 year old female. The colour flow cardiograph, created by a pulsed or continuous wave doppler ultrasound, is used to display the speed and direction of blood through the heart. Echocardiography was the first medical application of ultrasound. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gallagher, Chris |
Bildgröße: | 4503 px × 2400 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |