Electrocardiogram (ECG) illustration showing a normal wave in lead V1. Under normal circumstances the sinus P wave in lead V1 can be positive and negative biphasic, the QRS complex is dominated by the S wave, and the T wave can be inverted. | |
Lizenzart: | Lizenzpflichtig |
Credit: | Science Photo Library / CHONGQING TUMI TECHNOLOGY LTD |
Bildgröße: | 2800 px × 5048 px |
Modell-Rechte: | nicht erforderlich |
Eigentums-Rechte: | nicht erforderlich |
Restrictions: | - |