Medical Definition of Atrial echo

1. Electrical reactivation of the atrium by a retrograde impulse returning from the A-V node while the antegrade impulse continues to the ventricle; characterised electrocardiographically, by a pair of P waves enclosing a QRS complex, the second P wave being inverted, indicating that it is the reverse (the retrograde pathway) of the pathway of the first P wave (the antegrade pathway). (05 Mar 2000)

Lexicographical Neighbors of Atrial Echo

atrial-well technique
atrial appendage
atrial arrhythmias
atrial arteries
atrial artery
atrial auricle
atrial auricula
atrial bigeminy
atrial branches
atrial capture beat
atrial chaotic tachycardia
atrial complex
atrial diastole
atrial dipeptidyl carboxyhydrolase
atrial dissociation
atrial echo (current term)
atrial extrasystole
atrial fibrillation
atrial fibrillations
atrial flutter
atrial function
atrial fusion beat
atrial gallop
atrial granule serine proteinase
atrial myxoma
atrial natriuretic factor
atrial natriuretic peptide
atrial premature complexes
atrial premature contraction

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