Reading EKGs practice

what is the heart rate

72 bpm

what is the heart rate

66 bpm

what condition does this EKG show

wolff-parkinson-white syndrome

what is the heart rate

72 bpm

what is the heart rate

96 bpm

what is the heart rate

90 bpm

what is the PR interval

0.14 sec

what is QRS time

0.08 sec

what is the heart rate

43 bpm

what is the heart rate

70 bpm

what is the QRS time

0.08 sec

what is the QRS time

0.16 sec

You have the following amplitudes: Q = -.1, S = -.3, and R = 1.0. What is your Net QRS?

0.6

Using the first cardiac cycle, what is the delta T from the beginning of ventricular systole to the end of ventricular systole

0.2

Using the third cardiac cycle, what is the amplitude of R?

0.7

Using the first cardiac cycle, what is the delta T from the beginning of atrial sytole to the end of atrial systole

0.24

Using the first cardiac cycle, what is the delta T from the end of atrial systole to the beginning of ventricular systole

0.06

Using the first two cardiac cycles, what is the delta T from R to R?

0.84

Using the first cardiac cycle, what is the delta T from the beginning of atrial depolarization to the end of atrial depolarization?

0.1

how do you calculate MAP

(systolic pressure + (2 (diastolic pressure)) / 3

A person with a blood pressure of 150/100 has a MAP of

116.67

Using the first cardiac cycle, what is the delta T from the beginning of ventricular depolarization to the end of ventricular depolarization

0.06

Using the first cardiac cycle, what is the delta T for the PR interval

0.22

Using the third cardiac cycle, what is the amplitude of S

-0.3

Using the first two cardiac cycles, what is the Heart Rate for this patient (in beats per minute)?

71.4