4.1. Introducción al aparato cardiovascular Flashcards

1
Q

Precarga

A

Presión telediastólica en el ventriculo

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2
Q

Poscarga

A

Presión de la arteria que sale del ventrículo

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3
Q

Volúmen telediástólico

A

120ml

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4
Q

Volúmen sistólico

A

70ml

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5
Q

Volumen telesistólico

A

50ml

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6
Q

Volúmen sistólico

A

ml por latido

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7
Q

Gasto cardíaco

A

ml por min

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8
Q

% de eyección

A

% por latido

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9
Q

Ciclo cardiáco

A

1 → Despolarización auricular (contracción)
2 → Contracción isovolumétrica
3 → Eyección rapida
4 → Eyección reducida
5 → Relajación isovolumétrica

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10
Q

S1 y S2

A

S1 → Cierre válvulas av
S2 → Cierre válvulas sl

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