Difference between revisions of "Low ECG voltage"

(Created page with "#QRS < 5 mm in limb leads, or #QRS < 10 mm in chest leads #From either low electrical power within the heart (e.g. hypothyroidism), or low conduction within the heart (e.g. sa...")
 
m (Rossdonaldson1 moved page Low ECG Voltage to Low ECG voltage)
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Revision as of 04:18, 6 June 2015

  1. QRS < 5 mm in limb leads, or
  2. QRS < 10 mm in chest leads
  3. From either low electrical power within the heart (e.g. hypothyroidism), or low conduction within the heart (e.g. sarcoid or scar tissue), or poor conduction from the heart to the ECG lead (e.g. obesity, COPD, pericardial effusion
  4. Low voltage + tachycardia = pericardial effusion until proven otherwise

See Also