An internal pacemaker (left) and external one (right). An artificial pacemaker is a medical device that uses electrical impulses,delivered by electrodes contracting the heart muscles,to regulate the beating of the heart. This one is from the early 1970s | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Gillette, Guy |
Bildgröße: | 5179 px × 3374 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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