Focal PVC’s Varies IRREG None N/A < 0.12 preceding sec the PVC Premature Junctional Contraction / Premature Atrial Contraction None (PJC) (PAC) Varies N/A NONE preceding IRREG the PAC or PJC Paced Rhythms Look for the Spike” “Pacer Varies REG May or N/A NONE before the QRS Complex. Or may not -100% -Demand Paced IRREG be -% Paced / % Captured present *AICD Artifact --If continues, Search for N/A IRREG N/A source & eliminate; --Wait for it to go away! --60 cycle = machinery “Noise”
Focal PVC’s Varies IRREG None preceding the PVC N/A < 0.12 sec Premature Junctional Contraction / Premature Atrial Contraction (PJC) (PAC) Varies IRREG None preceding the PAC or PJC N/A NONE Paced Rhythms Varies REG Or IRREG May or may not be present N/A NONE Look for the “Pacer Spike” before the QRS Complex. -100% -Demand Paced -% Paced / % Captured *AICD Artifact N/A IRREG N/A --If continues, Search for source & eliminate; --Wait for it to go away! --60 cycle = machinery “Noise”