Abstract
The concept of ventricle-load matching may create new insight into ventricular vascular coupling. The term “matching” is borrowed from the engineering sciences, where it means the load conditions under which a power generator yields maximum output power to the load. For example, an electrical battery connected to a load resistor achieves maximum output power when the load resistance equals the internal battery resistance. The efficiency of the source-load system will be 50%, that is, half the energy drawn from the battery will be developed as heat in the battery itself by energy loss in the source resistance.
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Bibliography
Aarseth, P., 1972. Studies on the depot function of the pulmonary vascular bed. Thesis. Universitetsforlaget, Oslo, Norway.
Abel, F. L., and Waldhausen, J. A. 1967. Effects of alterations in pulmonary vascular resistance on right ventricular function. J. Thorac. Cardiovasc. Surg. 54:885–894.
Armour, J. A., Pace, J. B., and Randall, W. C. 1970. Interrelationship of architecture and function of right ventricle. Am. J. Physiol. 218:174–179.
Bargainer, J. D. 1967. Pulse wave velocity in the main pulmonary artery of the dog. Circ. Res. 20:630–637.
Bergel, D. H., and Milnor, W. R. 1965. Pulmonary vascular impedance in the dog. Circ. Res. 16:401–415.
Campbell, K. B., Ringo, J. A., Wakav, Y., Klavano, P. A., and Alexander, J. E. 1982. Internal capacitance and resistance allow prediction of right ventricle outflow. Am. J. Physiol. 243:H99–H112.
Caro, G. C., and McDonald, D. A. 1961. The relation of pulsatile pressure and flow in the pulmonary vascular bed. J. Physiol. 157:426–453.
Dujardin, J. P., Stone, D. N., Forcino, C. D., Paul, L. T., and Pieper, H. P. 1983. Effects of blood volume changes on characteristic impedance of the pulmonary artery. Am. J. Physiol. 242:H197–H202.
Elkins, R. C., and Milnor, W. R. 1971. Pulmonary vascular response to exercise in the dog. Circ. Res. 29:591–599.
Elkins, R. C., Peyton, M. D., and Greenfield, L. J. 1974. Pulmonary vascular impedance in chronic pulmonary hypertension. Surgery 76:57–64.
Elzinga, G., Piene, H., and DeJong, J. P. 1980. Left and right ventricular pump function and consequences of having two pumps in one heart: a study on the isolated cat heart. Circ. Res. 46:564–579.
Elzinga, G., and Westerhof, N. 1973. Pressures and flow generated by the left ventricle against different impedances. Circ. Res. 32:178–186.
Elzinga, G., and Westerhof, N. 1974. End-diastolic volume and source impedance of the heart. In Guz, A., ed. The Physiological Basis of Starling’s Law of the Heart. CIBA Foundation Symposium 24. Amsterdam: Elsevier, pp. 241–255.
Elzinga, G., and Westerhof, N. 1979. How to quantify pump function of the heart. Circ. Res. 44:303–308.
Hauge, A., and Nicolaysen, G. 1979. The importance of flow pulsatility for the rate of transvascular fluid filtration in lungs. Physiology 290:569–576.
Hopkins, R. A., Hammon, J. W., McHale, P. A., Smith, P. K., and Anderson, R. W. 1979. Pulmonary vascular impedance analysis of adaptation to chronically elevated blood flow in the awake dog. Circ. Res. 45:267–274.
Hopkins, R. A., Hammon, J. W. Jr., Mettale, P. A., Smith, P. K., and Anderson, R. W. 1980. An analysis of the pulsatile hemodynamic responses of the pulmonary circulation to acute and chronic pulmonary venous hypertension in the awake dog. Circ. Res. 47:902–910.
Ingram, R. H., Szidon, J. P., Skalak, R., and Fishman, A. P. 1968. Effects of sympathetic nerve stimulation on the pulmonary arterial tree of the isolated lobe perfused in situ. Circ. Res. 22:801–815.
Lefevre, J. 1982. Teleonomical representation of the pulmonary arterial bed of the dog by a fractal tree. In Kenner, T., Busse, R., and Hinghofer-Szalkay, H., eds. Cardiovascular System Dynamics: Methods and Measurements. New York: Plenum, pp. 137–146.
Lucas, C. L., Wilcox, B. R., and Coulter, N. A. Jr. 1975. Pulmonary vascular response to arterial septal defect closure in children. Surg. Res. 18:571–586.
March, H. W., Ross, J. K., and Lower, R. R. 1962. Observations on the behavior of the right ventricular outflow tract, with reference to its developmental origins. Am. J. Med. 32:835–845.
Maughan, W. L., Shoukas, A. A., Sagawa, K., and Weisfeldt, M. L. 1979. Instantaneous pressure-volume relationship of the canine right ventricle. Circ. Res. 44:309–315.
Milnor, W. R. 1975. Arterial impedance as ventricular afterload. Circ. Res. 36:565–570.
Milnor, W. R., Bergel, D. H., and Bargainer, J. D. 1966. Hydraulic power associated with pulmonary blood flow and its relation to heart rate. Circ. Res. 19:467–480.
Milnor, W. R., Conti, C. R., Lewis, K. B., and O’Rourke, M. F. 1969. Pulmonary arterial pulse wave velocity and impedance in man. Circ. Res. 25:637–649.
O’Rourke, M. F. 1982. Vascular impedance in studies of arterial and cardiac function. Physiol. Rev. 62:570–623.
Pace, J. B. 1971. Sympathetic control of pulmonary vascular impedance in anesthetized dogs. Circ. Res. 29:555–568.
Pace, J. B., Cox, R. H., Alvarez-Vera, F., and Karreman, G. 1972. Influence of sympathetic nerve stimulation on pulmonary hydraulic input power. Am. J. Physiol. 222:196–201.
Pace, J. B., Keefe, W. F., Armour, J. A., and Randall, W. C. 1969. Influence of sympathetic nerve stimulation on right ventricular outflow tract pressures in anesthetized dogs. Circ. Res. 24:397–407.
Piene, H. 1976a. The influence of pulmonary blood flow rate on vascular impedance and hydraulic power in the sympathetically and nonadrenaline stimulated cat lung. Acta Physiol. Scand. 98:44–53.
Piene, H. 1976b. Influence of vessel distension and myogenic tone on pulmonary arterial input impedance: a study using a computer model of rabbit lung. Acta Physiol. Scand. 98:55–66.
Piene, H. 1976c. Some physical properties of the pulmonary arterial bed deduced from pulsatile arterial flow and pressure. Acta Physiol. Scand. 98:295–306.
Piene, H. 1976d. Improved left ventricular performance by the transmission of pulse waves through the pulmonary vascular bed. Acta Physiol. Scand. 98:450–456.
Piene, H. 1980. Interaction between the right heart ventricle and its arterial load: a quantitative solution. Am. J. Physiol. 238:H932–H937.
Piene, H. 1984. Impedance matching between ventricle and load. Ann. Biomed. Eng. 12:191–207.
Piene, H., and Covell, J. W. 1983. Local auxotonic systolic force and work in canine right ventricular free wall. Am. J. Physiol. 244:H186–193.
Piene, H., and Hauge, A. 1976. Reduction of pulsatile hydraulic power in the pulmonary circulation caused by moderate vasoconstriction. Cardiovasc. Res. 10:503–513.
Piene, H., and Sund, T. 1979. Flow and power output of right ventricle facing load with variable input impedance. Am. J. Physiol. 237:H125–H130.
Piene, H., and Sund, T. 1980. Performance of the right ventricle: a pressure plane analysis. Cardiovasc. Res. 14:217–222.
Piene, H., and Sund, T. 1981. Does normal pulmonary impedance constitute the optimum load for the right ventricle? Am. J. Physiol. 242:H154–H160.
Piene, H., and Sund, T. 1982. Calculation of flow and pressure curves from the ventricular pressure-volume-time relationship and load impedance. In Kenner, T., Busse, R., and Hinghofer-Szalkay H., eds. Cardiovascular System Dynamics: Models and Measurements. New York: Plenum, pp. 47–55.
Pouleur, H., Lefevre, J., van Eyil, C., Jaumin, P. M., and Charlier, A. A. 1978. Significance of pulmonary input impedance in right ventricular performance. Cardiovasc. Res. 12:617–629.
Raines, R. H., Le Winter, M. M., and Covell, J. W. 1976. Regional shortening patterns in canine right ventricle. Am. J. Physiol. 231:1395–1400.
Reuben, S. R., and Kitchin, A. H. 1975. Pulmonary artery input impedance in pulmonary hypertension. Prog. Resp. Res. 9:261–266.
Reuben, S. R., Swadling, J. P., Gersh, B. J., and Lee, G. de J. 1971. Impedance and transmission properties of the pulmonary arterial system. Cardiovasc. Res. 5:1–9.
Rushmer, R. F. 1976. Cardiovascular Dynamics. Philadelphia: Saunders, pp. 91–96.
Saraoff, S. J., and Berglund, E. 1954. Ventricular function. I. Starlings law of the heart studied by means of simultaneous right and left ventricular function curves in the dog. Circulation 9:706–718.
Shroff, S., Janicki, J. S., and Weber, K. T. 1983. Left ventricle systolic dynamics in terms of its chamber mechanical properties. Am. J. Physiol. 245:H110–H124.
Suga, H., and Sagawa, K. 1974. Instantaneous pressure-volume relationships and their ratio in the excised supported canine left ventricle. Circ. Res. 35:117–126.
Suga, H., Sagawa, K., and Shoukas, A. A. 1973. Load independence of the instantaneous pressure-volume relationship of the canine left ventricle and effects of norepinephrine on the ratio. Circ. Res. 37:320–330.
Sund, T., and Piene, H. 1983. Right ventricular mechanics: a comparison of models. Cardiovasc. Res. 17:320–330.
Taylor, M. G. 1964. Wave travel in arteries and the design of the cardiovascular system. In: “Pulsatile Blood Flow”, (Ed: E. O. Attinger). New York: McGraw Hill.
Thomas, C. E. 1957. The muscular architecture of the ventricles of hog and dog hearts. Am. J. Anat. 101:17–58.
Van den Horn, G. J., Westerhof, N., and Elzinga, G. 1984. Interaction of heart and arterial system. Ann. Biomed. Eng. 12:151–162.
Wilcken, D. E. L., Charlier, A. A., Hoffman, J. I. E., and Guz, A. 1964. Effects of alterations in aortic impedance on the performance of the ventricles. Circ. Res. 14:283–293.
Wilcox, B. R., and Lucas, C. L. 1980. Pulmonary input impedance in children with left-right shunt. Surg. Res. 29:40–49.
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Piene, H. (1987). Matching between Right Ventricle and Pulmonary Bed. In: Yin, F.C.P. (eds) Ventricular/Vascular Coupling. Springer, New York, NY. https://doi.org/10.1007/978-1-4613-8634-6_8
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DOI: https://doi.org/10.1007/978-1-4613-8634-6_8
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