Cardiac Muscle Flashcards

1
Q

What are 3 features of cardiac muscle?

A

Cardiac cells
Ventricular myocytes
Intercalated discs

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2
Q

What arises the change in voltage of the cardiac region?

A

The sinoatrial node

Gap junctions pass the signal on

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3
Q

What is calcium sensitivity altered by?

A

Temperature
PH
Inorganic phosphate
Drugs

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