4,200
edits
Ectopic Complexes: Difference between revisions
m
→Ectopic pacemakers
| Line 3: | Line 3: | ||
===Ectopic pacemakers=== | ===Ectopic pacemakers=== | ||
{| class="wikitable" | {| class="wikitable" | ||
| | + Cells that have pacemaker activity | ||
! cell || frequency | |||
|- | |- | ||
| ''SA node'' (not ectopic)|| 60-100 bpm | | ''SA node'' (not ectopic)|| 60-100 bpm | ||
|- | |- | ||
| ''Atrial | 55-60bpm | | ''Atrial || 55-60bpm | ||
|- | |- | ||
| ''AV Nodal ectopic pacemaker'' | 45-50bpm | | ''AV Nodal ectopic pacemaker'' || 45-50bpm | ||
|- | |- | ||
| '''His bundle''' | 40-45 bpm | | '''His bundle''' || 40-45 bpm | ||
|- | |- | ||
| '''Bundle branch''' | 40-45 bpm | | '''Bundle branch''' || 40-45 bpm | ||
|- | |- | ||
| '''Purkinje cells''' | 35-40 bpm | | '''Purkinje cells''' || 35-40 bpm | ||
|- | |- | ||
| '''Myocardial cells''' | 30-35 bpm | | '''Myocardial cells''' || 30-35 bpm | ||
|- | |- | ||
|} | |} | ||