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CONNECTIVITY AND ECG TRANSMISSION
Alternate 12-Lead Placement
ELI 380 supports combinations of alternate lead placement. The following three are defined as default selections.
1.
Pediatric utilizes V3R where the V3 lead should be positioned as shown in the diagram below.
2.
Posterior leads are V7, V8, and V9 where V1, V2, and V3 should be positioned as below.
3.
Right-sided leads are V3R, V4R, V5R, V6R, and V7R where leads V3 through V6 should be positioned as
below.
Alternate leads may be user-defined utilizing any order and combinations of user-defined leads or the leads above.
For right precordial leads, use positions symmetrical to left precordial leads:
V3R: symmetrical to V3 position on the right side of the chest.
V4R: on the 5
th
intercostal space at the right midclavicular line.
V5R: midway between V4R and V6R.
V6R: on the right midaxillary line, horizontal with V4R electrode.
V7R: right posterior axillary line, horizontal with V6R electrode.
For posterior leads:
V7: left posterior axillary line, horizontal with V6.
V8: left midscapular line, horizontal with V7.
V9: left paraspinal line, horizontal with V8.
NOTE:
Resting ECG interpretation is suppressed when non-standard lead placement is selected.
NOTE:
When an alternate placement set is selected, the full disclosure buffer is cleared and restarted.
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