Method and apparatus for treatment of atrial fibrillation and fl

Surgery: light – thermal – and electrical application – Light – thermal – and electrical application – Electrical therapeutic systems

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A61N 1372

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053564251

ABSTRACT:
A stimulator for applying stimulus pulses to the AV nodal fat pad in response to sensed atrial rate exceeding a predetermined rate, in order to reduce the ventricular rate. The device also includes a cardiac pacemaker which serves to pace the ventricle in the event that the ventricular rate is lowered below a pacing rate, and provides for feedback control of the stimulus parameters applied to the AV nodal fat pad, as a function of the determined effect of the stimulus pulses on the ventricular rate.

REFERENCES:
patent: 3878564 (1975-04-01), Yao et al.
patent: 4467807 (1984-08-01), Bornzin
patent: 4686988 (1987-08-01), Sholder
patent: 4750495 (1988-06-01), Moore et al.
patent: 4998974 (1991-03-01), Aker
patent: 5203326 (1993-04-01), Collins
"Vagal Tuning" by Bilgutay et al., Journal of Thoracic and Cardiovascular Surgery, vol. 56, No. 1, Jul. 1968, pp. 71-82.
"Carotid Sinus Nerve Stimulation in the Treatment of Angina Pectoris and Supraventricular Tachycardia", by Braunwald et al., Published in California Medicine, vol. 112, pp. 41-50, Mar. 1970.
"Functional Anatomy of the Cardiac Efferent Innervation", by Randall, et al., in Neurocardiology, edited by Kulbertus et al., Futura Publishing Co., 1988.
"Parasympathetic Postganglionic Pathways to the Sinoatrial Node" Bluemel et al., American Journal of Physiol. 259, (Hearth Circ. Physiol. 28) H1504-H1510, 1990.
"Neural Effects on Sinus Rate and Atrial Ventricular Conduction Produced by 20 Electrical Stimulation From a Transvenous Electrode Catheter in the Canine Right Pulmonary Artery", by Cooper et al. published in Circulation Research, vol 46, No. 1, Jan. 1980, pp. 48-57.
Application Ser. No. 07/736,198 by Bennett et al., filed Jul. 26, 1991.
Application Ser. No. 07/673,883 filed by Obel et al., Mar. 22, 1991.
Article "Special Considerations"in Cardiac pacemekers by Harold Siddons et al., pp. 200-217, Charles C. Thomas Publisher.

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