One approach to this problem has been the use of radiofrequency ablation of the AV node to create complete heart block, followed by implantation of a pacemaker. Symptom relief is good, with attendant ...

Current ACC/AHA/HRS Atrial Fibrillation Practice Guidelines [3] recommend that patients with normal LV function or reversible LV dysfunction undergoing AV nodal ablation are most likely to benefit ...

When high doses of AV blocking drugs are not successful to lower ventricular rates in the setting of atrial fibrillation, AV node ablation can be utilized. Remember that all atrial action potentials ...

Please provide your email address to receive an email when new articles are posted on . Rate control with AV junction ablation plus biventricular pacing improved survival among patients with permanent ...

Atrioventricular (AV) junction ablation plus cardiac resynchronization therapy (CRT) reduces mortality in patients with symptomatic permanent atrial fibrillation (AF), a narrow QRS, and a recent heart ...

The largest study comparing the short-term and long-term outcomes of radiofrequency catheter ablation with cryoablation in patients with atrioventricular (AV) nodal re-entrant tachycardia (AVNRT) has ...

Abnormal heart rhythms (dysrhythmias) are caused by disturbances in electrical impulse generation or by abnormal conduction between chambers of the heart – principally within the sinus node, ...

Having an accelerated junctional rhythm occurs when the atrioventricular node in your heart beats too quickly. It happens as a result of damage to your heart’s primary natural pacemaker. There’s no ...

ST. PAUL, Minn.--(BUSINESS WIRE)--Aug. 25, 2004--St. Jude Medical, Inc. (NYSE:STJ) announced today U.S. Food and Drug Administration (FDA) approval and first implants of the Frontier(TM) II ...

The average heart beats 50 to 100 times per minute, pumping blood to the lungs by a sequence of highly organized contractions of the four chambers of our heart. For the heart to function properly, the ...