MODEL RELEASED. Heart pacemaker in the chest of an 80 year old woman,one week after it was fitted. A pacemaker is a device that supplies the heart with electrical impulses to maintain a regular heartbeat. In this case,it was fitted to treat heart block,a condition in which the heart fails to distribute its own electrical impulses correctly | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / Marazzi, Dr. P. |
Bildgröße: | 5125 px × 3413 px |
Modell-Rechte: | vorhanden |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: |
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