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Abisf Abisf
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6 years ago
Respiratory sinus arrhythmia
 
 a. is more common in individuals with somewhat higher resting heart rates c. is caused by a decrease in vagal tone
  b. shows an increase in heart rate during expiration d. shows a decrease in heart rate during expiration
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Acw55Acw55
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6 years ago
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Abisf Author
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6 years ago
Smart ... Thanks!
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Yesterday
Helped a lot
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2 hours ago
Thank you, thank you, thank you!
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