Exam questionKROK 1Dentistry · 2018
Increased stumulation rate of isolated heart of a rabbit leads to incomplete relaxation of the heart ventricles due to:
Answer options
- Inhibition of K−Na pump
- Increased potassium content in cardiomyocytes
- Increased potassium content in the interstitial tissue
- Increased sodium content in cardiomyocytes
- Calcium accumulation in cardiomyocytes
Correct answer
Calcium accumulation in cardiomyocytes
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