3425722 RSAR respiratory sinus arrhythmia reactivity 9 3425727 RSAR RSA reactivity 4 3425725 RSA-R Recovery Self-Assessment 3 3425728 RSA-R Recovery Self Assessment-Revised 1 3425724 RSA-R Recovery Self-Assessment - person in recovery version 1 3425723 RSA-R Respiratory sinus arrythmia 1 3425726 RSA-R RSA withdrawal 1 3425729 RSA-R RSA, and RSA reactivity 1