12-Lead EKG Interpretation

[Pages:56]12-Lead EKG Interpretation

Judith M. Haluka BS, RCIS, EMT-P

ECG Grid

? Left to Right = Time/duration ? Vertical ? measure of voltage (amplitude)

? Expressed in mm

P-Wave

? Depolarization of atrial muscle ? Low voltage (2-3mm in amplitude) ? Duration ................
................

In order to avoid copyright disputes, this page is only a partial summary.

Google Online Preview   Download