Heart Flashcards

1
Q

Cardiac Output

A

Blood leaving heart @ once

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2
Q

Left side of heart =

A

systemic

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3
Q

Right side of heart=

A

pulmonary

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4
Q

The lungs are the ONLY tissue to receive what percent of cardiac output?

A

100%

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5
Q

Pericardium

A

Serous membrane covering heart

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6
Q

Outside covering of heart

A

Parietal Pericardium

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7
Q

Inside covering of heart

A

Visceral Pericardium

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8
Q

Layers of heart

A

Epicardium (outermost)
myocardium (muscle)
endocardium (innermost)

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9
Q

Cardiac output at rest? mild athlete? extreme athlete?

A

5L/min
18L/min
30L/min

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10
Q

BPM of heart with out regulation

A

120 bpm

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11
Q

Intrinsic Rhythmicity

A

Ability of heart to self depolarize

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