-transparent.png){kind=logo}
Following exercise testing, a 71-year-old man developed atrial tachycardia with a unusual form of conduction disturbance: 4:2 atrioventricular (A-V) block. This pattern of A-V block is explainable by two different mechanisms of concealed conduction: two different levels of block in the A-V nodal region and dual A-V nodal pathways with concealed retrograde conduction of P waves. These concepts can also explain a variety of other unusual conduction disturbances.
Related Publications
V S Wayne, and
R W Harper, and
R L Bishop, and
D H Spodick
March 1977,
European journal of cardiology,
V S Wayne, and
R W Harper, and
R L Bishop, and
D H Spodick
September 1979,
Orvosi hetilap,
V S Wayne, and
R W Harper, and
R L Bishop, and
D H Spodick
January 1973,
Journal of electrocardiology,
V S Wayne, and
R W Harper, and
R L Bishop, and
D H Spodick
December 1967,
The Central African journal of medicine,
V S Wayne, and
R W Harper, and
R L Bishop, and
D H Spodick
July 1961,
Diseases of the chest,
V S Wayne, and
R W Harper, and
R L Bishop, and
D H Spodick
January 2002,
Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology,
V S Wayne, and
R W Harper, and
R L Bishop, and
D H Spodick
July 1983,
Chest,
V S Wayne, and
R W Harper, and
R L Bishop, and
D H Spodick
January 1979,
Heart & lung : the journal of critical care,
V S Wayne, and
R W Harper, and
R L Bishop, and
D H Spodick
August 1974,
Australian and New Zealand journal of medicine,
V S Wayne, and
R W Harper, and
R L Bishop, and
D H Spodick
June 1979,
Clinical cardiology,
