ECG (main): Difference between revisions

Revision as of 06:13, 5 February 2014

Authors:

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+== General ==
+*1 small box = 1mm = 0.04 sec = 40 miliseconds
+*5 small boxes = 1 big box = 5mm = 0.2 sec = 200 miliseconds
+*Entire ECG strip is ~10 seconds
+==Rhythms==
+*[[Arrhythmias]]
+== Intervals  ==
+{| style="width: 318px; height: 87px" cellspacing="1" cellpadding="1" border="1"
+|-
+| Interval
+| Time (s)
+| Boxes
+|-
+| PR
+| 0.12 - 0.20
+| 3-5
+|-
+| QRS
+| .06 - 0.10
+| 1.5-2.5
+|-
+| QTc
+| &lt;0.44
+| N/A
+|}
+==Segments==
+*[[ST Elevation]]
+*[[ST Depression]]
+*[[QT Prolongation]]
+==Axis==
+*Cannot be measured if BBBs are present
+*If up in leads 1 and AVF then normal axis
+==Waves==
+*[[Q Waves]]
+*[[T Waves]]
+==Hypertrophy/Enlargement==
+*[[RAE]]
+*[[LAE]]
+*[[LVH]]
+*[[RVH]]
+==Blocks==
+*[[RBBB]]
+*[[LBBB]]
+*[[LAFB]]
+*[[LPFB]]
+== [[Low ECG Voltage]] ==
+==See Also==
 *[[ACS - ECG]]
-*[[ECG Basics]]
 *[[ECGs by Diagnosis]]
 *[[ST Segment Elevation]]
@@ Line 6: / Line 61: @@
 *[[Arrhythmias (DDX)]]
 *[[QT Prolongation]]
+== Source ==
+*Adapted from Niemann, Lampe, Pani, Donaldson, ECGpedia.org
+*Journal of Electrocardiology. Vol 43 (2010). 40-42.
 [[Category:Cards]]