Right atrial enlargement: Difference between revisions
m (Rossdonaldson1 moved page Right Atrial Enlargement to Right atrial enlargement) |
No edit summary |
||
| Line 5: | Line 5: | ||
*Large biphasic p wave in V1 | *Large biphasic p wave in V1 | ||
*Right atrial hyper.-initial component is larger in V1 than V6 | *Right atrial hyper.-initial component is larger in V1 than V6 | ||
*p-mitrale-m notched p wave in leads 1 and 2. Greater than .12 seconds. | |||
==Differential Diagnosis== | |||
{{Cardiac hypertrophy DDX}} | |||
==See Also== | ==See Also== | ||
Revision as of 03:46, 25 February 2015
ECG Findings
- Rarely isolated finding (usually RVH/RAD also)
- P amplitude >2.5mm in II
- Large biphasic p wave in V1
- Right atrial hyper.-initial component is larger in V1 than V6
- p-mitrale-m notched p wave in leads 1 and 2. Greater than .12 seconds.
Differential Diagnosis
Cardiac Hypertrophy and Enlargement
- Right atrial enlargement
- Left atrial enlargement
- Left ventricular hypertrophy
- Right ventricular hypertrophy
See Also
Source
- Adapted from Niemann, Lampe, Pani, Donaldson, ECGpedia.org
- Journal of Electrocardiology. Vol 43 (2010). 40-42.