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Normal activities of the heart are regulated |
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a) |
Extrinsically |
b) |
Intrinsically |
c) |
Both (a) and (b) |
d) |
None of these |
|
Normal activities of the heart are regulated |
|||||||
|
a) |
Extrinsically |
b) |
Intrinsically |
c) |
Both (a) and (b) |
d) |
None of these |
(b)
Normal activities of heart are regulated intrinsically. i.e., auto regulated by specialised muscle (nodal tissue). Hence, the heart is called myogenic