Cardio Matching Flashcards
1
Q
P recorded before every QRS
A
Sinus Rythm and Sinus Brachycardia
2
Q
P recorded before every QRS
Supraventricular Tachycardia
A
Sinus Tachycardia
3
Q
Some atrial impulses may be conducted to ventricles
Saw tooth appearance of ECG
Pathogenesis may involve reentry
With 2:1 AV block, HR = 150
A
Atrial Flutter
4
Q
Regular rythm
Prolonged PR interval
P recorded before every Q
All atrial impulses conducted to ventricles
May involve AV nodal dysfunction
A
First degree heart block