Electrocardiography test results. Medical practitioner pointing to the printed results of an electrocardiography (ECG) heart test performed at a general practice (GP) clinic. An ECG is obtained by using electrodes to detect the electrical activity of the heart. The results can be used to diagnose a range of heart complaints. Photographed in Edinburgh, Scotland. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Houghton, Lewis |
Bildgröße: | 5616 px × 3744 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |