Computer illustration of an ECG (electrocardiogram) displaying first degree atrioventricular (AV) block, a cardiac conduction disorder. | |
Lizenzart: | Lizenzfrei |
Credit: | Science Photo Library / Kon, Kateryna |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |