Electrocardiogram (ECG) illustration showing ventricular muscle action potential. Ventricular depolarization produces QRS waves and repolarization produces the T wave. | |
Licence : | Droits gérés |
Crédit: | Science Photo Library / CHONGQING TUMI TECHNOLOGY LTD |
Taille de l’image : | 4000 px × 3421 px |
Model Release : | Non requis |
Property Release : | Non requis |
Restrictions : | - |