১.
Which of the following contribute to the platue phase of the action potential of ventricular muscle fibers-?
সঠিক উত্তর: গ
গ) Ca+ influx
উত্তর
সঠিক উত্তর: গ
গ) Ca+ influx
ব্যাখ্যা
Plateau phase in action potential of Cardiac muscle due to-
-Slow voltage gated Ca+ channel
-Increase Ca++ influx
-Decrease K+ efflux
-coincides of ventricular systole
-results in prolonged refractory period