Abstract
Electrical carotid sinus nerve stimulation (CSNS) via an implanted electrode receiver assembly, radio frequency coupled to an external signal generator, is an experimental therapy for hypertension and angina pectoris. CSNS increases afferent information to the central nervous system exerting neurally regulated decreases in heart rate, stroke volume, and blood pressure. No nonspecific side effects are observed, in contrast to drug therapy. A nerve pacemaker system is described and compared to the commonly used open-loop stimulator system (fixed frequency and intensity CSNS). It is a closed-loop system, controlled by heart rate (as an indicator of the state of “arousal” and of sympathetic activity) and, thereby, feedback-controlled by its therapeutic effects. The miniaturized (hybrid technology) system consists of an ECG amplifier, a stimulus pattern memory with I-O periphery and a transmitter, including an antenna coil to be coupled to the implanted assembly. Stimulus parameters (frequency and amplitude of impulses) are optimized for each patient individually. Stimulus patterns (pulse synchronous amplitude modulated groups of impulses) are adapted to the patient's cardiovascular situation. The nerve pacemaker may be an alternative to drug therapy or major surgery in both diseases. Compatible with the open-loop system, it replaces the first step in previously treated CSNS patients.
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Bilgutay, A.M., and C.W. Lillehei. Surgical treatment of hypertension with references to baropacing.Am. J. Cardiol. 17:663–667, 1966.
Birks, R.I. Regulation by patterned preganglionic neural activity of transmitter stores in a sympathetic ganglion.J. Physiol. 280:559–572, 1978.
Braunwald, E., S.F. Vatner, N.S. Braunwald, and B.E. Sobel. Carotid sinus nerve stimulation in the treatment of angina pectoris and supraventricular tachycardia.Calif. Med. 112:41–50, 1970.
Brest, A.N., L. Wiener, and B. Bachrach. Bilateral carotid sinus nerve stimulation in the treatment of hypertension.Am. J. Cardiol. 29:821–825, 1972.
Daube, R., K.-H. Dittberner, J. Korsukewitz, J. Wagner, and E. Zerbst. The effect of delay time in R-wave triggered baropacing on orthostasis in man.Pflügers Arch. 343:R30, 1973. Abstract.
Dunning, A.J. Electrical stimulation of the carotid sinus nerves.Med. Prog. Technol. 1:75–81, 1972.
Epstein, S.E., G.D. Beiser, R.E. Goldstein, D. Redwood, D.R. Rosing, G. Glick, A.S. Wechsler, M. Stampfer, L.S. Cohen, R.L. Reis, N.S. Braunwald, and E. Braunwald. Treatment of angina pectoris by electrical stimulation of the carotid-sinus nerves.N. Engl. J. Med. 280:971–978, 1969.
Ernst, C.B., L. Hansson, S. Hunyor, and S. Julius. Stimulering av sinusnerverna med implanterad baropacer vid terapiresistent hypertension.Läkartidningen 70:1166–1168, 1973.
Farrehi, C. Stimulation of the carotid sinus nerve in treatment of angina pectoris.Am. Heart J. 80:759–765, 1970.
Geha, A.S., M.S. Robert, E. Kleiger, and A.E. Baue. Bilateral carotid nerve stimulation in the treatment of angina pectoris.Angiology 25:16–20, 1974.
Gobel, F.L., L.A. Nordstrom, R.R. Nelson, C.R. Jorgensen, and Y. Wang. The rate-pressure product as an index of myocardial oxygen consumption during exercise in patients with angina pectoris.Circulation 57:549–556, 1978.
Helmer, E., F. Kaindl, P. Kohn, and E. Navrátil. Karotissinusmerv-Stimulation bei Angina pectoris.Wien. Klin. Wochenschr. 83:753–758, 1971.
Koralewski, H.-E., T. Peters, and E. Zerbst. Optimization of electrical carotid sinus nerve stimulation in man by means of the evolution strategy.Eur. J. Physiol. Pflügers Arch. Suppl. to Vol. 373:R77, 1978.
Korsukewitz, J., J. Wagner, K.-H. Dittberner, and E. Zerbst. Methoden zur Verbesserung der elektrischen Carotissinusnerven-Reizung.Klin. Wochenschr. 51:506–510, 1973.
Korsukewitz, J., J. Wagner, K.-H. Dittberner, and E. Zerbst. Open and closed loop carotid sinus nerve stimulation in man. In:Central Rhythmic and Regulation, edited by W. Umbach and H.P. Koepchen. Stuttgart: Hippokrates-Verlag, 1974, pp. 159–164.
McIntosh, H.D., and J.A. Garcia. The first decade of aortocoronary by pass grafting, 1967–1977.Circulation 57:405–431, 1978.
Peters, T., H.-E. Koralewski, and E. Zerbst. Tierexperimentelle Untersuchungen zum rückgekoppelten Baropacing mit Reizimpulsamplitudenmodulation.Biomed. Tech. 21:Suppl. 199–200, 1976.
Peters, T., T.-E. Koralewski, A. Schulze-Schönenberg, and E. Zerbst. Temporal vs. spatial summation with electrical activation of cardiovascular afferents.Proc. Int. Union Physiol. Sci. 13: 590, 1977 (Abstract)
Peters, T., H.-E. Koralewski, G. Schilling, and E. Zerbst. Determination of individual stimulation parameters in electrical carotid sinus nerve stimulation applied in man.Eur. J. Physiol. Pflügers Arch. Suppl. to Vol. 373:R78, 1978.
Rechenberg, I. Evolutionsstrategien. In:Simulationsmethoden in der Medizin und Biologie, edited by B. Schneider and U. Ranft. Berlin-Heidelber-New York: Springer, 1978, pp. 84–144.
Rotem, C.E. Carotid sinus nerve stimulation in the management of intractable angina pectoris: Four-year follow-up.Can. Med. Assoc. J. 110:285–288, 1974.
Rothfeld, E.L., V. Parsonnet, K.V. Raman, R. Zucker, and R. Tiu. The effect of carotid sinus nerve stimulation on cardiovascular dynamics in man.Angiology XX:213–218, 1969.
Schwartz, S.I., L.S.C. Griffith, A. Neistadt, and N. Hagfors. Chronic carotid sinus nerve stimulation in the treatment of essential hypertension.Am. J. Surg. 114:5–15, 1967.
Solti, F., Z. Szabó, Gy. Kerkovits, G. Budai, E. Bodor, and I. Kalmár. Baropacing of the carotid sinus nerve for treatment of “intractable” hypertension.Z. Kardiol. 64:368–374, 1975.
Torresani, J., G. Heuilletet al. Hypertension artérielle grave. Traitment par stimulation du nerf du sinus carotidien.Arch. Mal. Coeur 60:1032–1040, 1967.
Torresani, J., A.-M. Chevalier-Cholat, G. Heuillet, A. Sommer, and A. Jouve. Stimulation du nerf du sinus carotidien dans l'angine de poitrine. Résultats clinicques.Ann. Cardiol. Angeiol. 20: 119–122, 1971.
Tuckman, J., T. Reich, A.F. Lyon, B. Goodman, and J.H. Jacobsen II. Sinus nerve stimulation in the control of hypertension. Cerebral Vascular Diseases (Sixth conference), 1968, pp. 137–151.
Wagner, J., J. Korsukewitz, W. Meyer, K.-H. Dittberner, E. Zerbst, and A. Schaede. Carotissinusnerven-Stimulation.Dtsch. Med. Wochenschr. 98:37–43, 1973.
Zerbst, E., K.-H. Dittberner, and V. Kötter. Studies on blood-pressure regulation by the use of a baroreceptor analog.Pflügers Arch. 315:232–249, 1970.
Zerbst, E., K.-H. Ditterner, R. Daube, J. Korsukewitz, J. Wagner, R. Blaser, and M. Schaldach. Electronic closed loop control by means of a baroreceptor analog.Proc. Eur. Soc. Artif. Organs 1:172–175, 1975.
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Clinical application was possible through cooperation with the Department of Cardiology, Medical Clinic, Bonn University, Bonn, Germany, FRG (Prof. Schaede, Prof. Simon and Dr. Schilling). The miniaturized (hybrid technology) version of the nerve pacemaker was realized through cooperation with the Berlin Technical University (W. George). Parts of this work were sponsored by Stiftung Volkswagenwerk and Deutsche Forschungsgemeinschaft.
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Peters, T.K., Koralewski, H.E. & Zerbst, E. The principle of electrical carotid sinus nerve stimulation: A nerve pacemaker system for angina pectoris and hypertension therapy. Ann Biomed Eng 8, 445–458 (1980). https://doi.org/10.1007/BF02363445
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DOI: https://doi.org/10.1007/BF02363445