Myocardial excitability and ECG, illustration

---

Myocardial excitability and ECG (electrocardiogram), illustration. After ventricular activation produces a QRS wave on an ECG, it enters the effective refractory period and will not be activated again immediately.

---

Size: 3700px × 3720px
Location:
Photo credit: © CHONGQING TUMI TECHNOLOGY LTD/SCIENCE PHOTO LIBRARY / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -, abnormal, action, artwork, cardiology, condition, diagnosis, diagnostic, digitally, ecg, effective, electrocardiogram, electrocardiograph, generated, healthcare, heart, illustration, local, medical, medicine, period, potential, qrs, refractory, relative, response, ventricle, wave