12/20/25, 12:05 PM CRAT Study Guide Flashcards | Quizlet
Science Medicine Cardiology
CRAT Study Guide 2026/2027 ACTUAL EXAM COMPLETE
QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) |ALREADY GRADED A+||BRAND
NEW!!
Terms in this set (38)
Normal PRI interval 0.12-0.20
Normal QRS interval 0.11 or less
What does the P wave represent? Atrial depolarization
What does the QRS complex represent? Atrial repolarization and ventricular depolarization
https://quizlet.com/218065153/crat-study-guide-flash-cards/ 1/3
Science Medicine Cardiology
CRAT Study Guide 2026/2027 ACTUAL EXAM COMPLETE
QUESTIONS AND CORRECT DETAILED ANSWERS
(VERIFIED ANSWERS) |ALREADY GRADED A+||BRAND
NEW!!
Terms in this set (38)
Normal PRI interval 0.12-0.20
Normal QRS interval 0.11 or less
What does the P wave represent? Atrial depolarization
What does the QRS complex represent? Atrial repolarization and ventricular depolarization
https://quizlet.com/218065153/crat-study-guide-flash-cards/ 1/3