For which patients is CRT pacing (CRT-P) recommended?
A. Patients with heart failure and no significant symptoms
B. Patients with heart failure and significant symptoms including a wide QRS and a high LV ejection fraction
C. Patients with heart failure and significant symptoms including a narrow QRS and a low LV ejection fraction
D. Patients with heart failure and significant symptoms including a wide QRS and a low LV ejection fraction
Select your answer:
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Body System › Viewwhat are the main organs in the Excretory System?
A. Kidneys, brain
B. Kidneys, bladder, Ureter, Urethra
C. Kidneys, bones
Cell & Bond › View
Which of the following is true during inspiration?
A. Intrapleural pressure is positive
B. The volume in the lungs is less than the functional residual capacity(FRC)
C. Alveolar pressure equals atmospheric pressure
D. Intrapleural pressure is more negative than it is during expiration