1) Note if each QRS is proceded by P wave/if ea QRS following ea P wave;
2) Note any variation in PR wave interval;
3) " " " RR wave interval (duration between QRS cycles)
4) Note any etopic beats
EKG RYTHM
1) Note if each QRS is proceded by P wave/if ea QRS following ea P wave;
2) Note any variation in PR wave interval;
3) " " " RR wave interval (duration between QRS cycles)
4) Note any etopic beats