Cardiac pacemaker. Coloured chest X-ray showing an implanted cardiac pacemaker (green, upper right) in a 66-year-old man. A pacemaker supplies electrical impulses along wires connected to the heart (wires visible here). These electrical impulses help to keep the heart beating regularly when a patient has an irregular heartbeat (cardiac arrhythmia). | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / MEDICAL MEDIA IMAGES |
Bildgröße: | 4650 px × 3759 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |