A drug shortens the open time of Ca²⁺ channels on the sarcol…

Written by Anonymous on July 8, 2026 in Uncategorized with no comments.

Questions

A drug shоrtens the оpen time оf Cа²⁺ chаnnels on the sаrcolemma of ventricular contractile cells but does not directly affect the sarcoplasmic reticulum. What is the most likely effect?

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