Paroxysmal junctional retrograde tachycardia occurs with a bypass tract near the atrioventricular node that conducts in only a retrograde direction.

Focal And Nonparoxysmal Junctional Tachycardia. Although the most frequently occurring varieties of AV tachycardia described previously are paroxysmal in the mode of their onset and offset, a less ...

Junctional tachycardia occurs when your heart rate is faster than normal due to an issue in the upper and lower heart chambers. Learn about this condition and its treatment today.

Meanwhile, paroxysmal junctional tachycardia tends to present with "an abrupt onset and termination, regular narrow QRS tachycardia at a ventricular rate of 120 to 220 beats/min, AV dissociation ...

I''ve been diagnosed to suffer from Paroxysmal supraventricular tachycardia. I can normally control episodes by closing my nose and blowing. but i''ve lately had two episodes that started at 9 in the ...

Atrial tachycardia is a form of supraventricular tachycardia that occurs when one focus in the atria begins to fire rapidly, ... Atrial Tachycardia - Paroxysmal. BySteven Lome, MD.

Paroxysmal Atrial Tachycardia — Its Possible Management by Decrease in Myocardial Norepinephrine Content Author : George L. Jackson , M.D. Author Info & Affiliations Published September 5, 1963 ...