EKG semio Flashcards

1
Q

colocation de electro

A
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2
Q
A
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3
Q

1 cudrito equivale a …
1 cuadro completo equivale a…
2 cuadros completos equivalen a …
y cuantos segundos es 5 cuadros completos

A

1 cudrito equivale a 1mm/.1mV/04 segundos
1 cuadro completo equivale a 5mm/.5mV/.2 seg
2 cuadros completos equivalen a 1mV
5 cuadros completos es 1 segundo

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4
Q

valor normal de la onda P

A

.12s
.25mv

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5
Q

valor normal de QRS

A

.10seg

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6
Q

valor normal de T

A

5mm
15mm

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7
Q

valor normal de P-R

A

.12-.20s

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8
Q

valor normal de QTc en hombres

A

450ms

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9
Q

valor normal de QTc en mujeres

A

470ms

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10
Q

formula para ritmo cardiaco

A

1500 / # de cuadros pequeños entre R y R

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11
Q

recordar que r y r es

A
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12
Q
A
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