Exam questionKROK 1Dentistry ยท 2014
In the solution being used for perfusing the isolated heart of rat, the K concentration has been increased to 8 mmol/L. What changes in the heart are to be expected?
Answer options
- There will be no changes
- Diastolic arrest
- Heart force increase
- Heart rate increase
- Systolic arrest
Correct answer
Diastolic arrest
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