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Author Question: What condition is often associated with right-axis deviation? a. Cor pulmonale b. Congestive ... (Read 13 times)

Shelles

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on: Jul 16, 2018
What condition is often associated with right-axis deviation?
 
  a. Cor pulmonale
  b. Congestive heart failure (CHF)
  c. Mitral valve prolapse
  d. Left ventricular hypertrophy

Question 2

Which of the following axis placements represents right-axis deviation?
 
  a. +60
  b. +90
  c. +120
  d. +190


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Christopher

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Reply #1 on: Jul 16, 2018
Answer to Question 1

ANS: A
This is commonly seen in patients with chronic obstructive pulmonary disease with cor pulmon-ale.

Answer to Question 2

ANS: C
Normally, the mean QRS axis (vector) points leftward (patient's left) and downward, between 0 and +90 degrees in the frontal plane (Figure 18-7).


Shelles

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Reply 2 on: Jul 16, 2018
Gracias!

dyrone

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Reply 3 on: Yesterday
Excellent

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