2. W grupie chorych z podwyższonym ciśnieniem płucnym stwierdza się tendencję do wzrostu przepływu krwi przez m. sercowy.
3. Wydaje się, że przewlekłe skurczowe przeciążenie prawej komory serca może prowadzić do zwiększenia przepływu krwi przez m. sercowy oznaczony zarówno po podaniu znacznika do prawej jak i lewej tętnicy wieńcowej.
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PIŚMIENNICTWO
1. Aukland, K., Kill, F., Kjekshus, J Relationship between ventricular pressure and right and left myo-cardial blood flow. Acta Physiol. Scand., 1967, 70, 116.
2. Befler, B., Kamen, A. R., Cathel, A., Mac Leod, M. B.: Coronary artery disease and left ventricular function in mitral stenosis. Chest, 1970, 57, 435.
3. Bonanno, J., Blalock, G., King, W., Symbas, P.: Coronary blood flow in acute experimental pulmo-nary embolization. Amer. J. Cardiol. 1968, 21, 91 (ab-stract).
4. Cross, C. E Right ventricular pressure and coronary flow. Amer. J. Physiol., 1962, 202, 12.
5. Cutjorth, R. H., Oram, S.: The electrocardiogram in pulmonary embolism. Brit. Heart J., 1958, 20, 41.
6. Frank, M., Levinson, G., Hellems, H.: Left ven-tricular oxygen consumption, blood flow and performance in mitral stenosis. Circulation, 1965, 31, 824.
7. Gregg, D.: Relationship between coronary flow and metabolic changes. Cardiology (Basel), 1971/72, 56, 291.
8. Gregg, D., Pritchard, W., Shipley, R., Wearn, J Augmentation of blood flow in the coronary arteries with elevation of right ventricular pressure. Amer.
J. Physiol., 1943, 139, 726.
9. Guzman, S., Chavez, F. R., Imperial, E.: Myocar-dial blood flow after experimental pulmonary embolism in the intact dog. Amer. Heart J., 1964, 68, 66.
10. Lichtlen, P., Albert, H., Moccetti, T.: Appraisal of the xenon clearence method for recording myocar-dial blood flow: determinations under different he-modynamic conditions. W: Coronary Heart Disease, Red.: M. Kaltenbach i P. Lichtlen, Georg Thieme Ver-lag, Stuttgart 1971, s. 106.
11. Love, W. D., 0’Mealliel, L.: Increase in coronary blood flow in right atrium and ventricle in res-ponse to an acute increase in hemodynamic load. J. Lab. Clin. Med., 1963, 62, 72.
12. Losser, R. P., Genkins, G.: Chest pain in pa-tients with isolated pulmonary stenosis. Circulation, 1957, 15, 258.
13. Oakley, G Coronary embolism and angina in mitral stenosis. Brit. Heart J., 1961, 23, 357.
14. Pitt, A., Friesinger, G., Roos, R.: Measurement of blood flow in the right and left coronary artery beds in human and dogs using the 138Xenon techni-que. Cardiovasc. Res., 1969, 3, 100.
15. Ross, R.: Right ventricular hypertension as a cause of precordial pain. Amer. Heart J., 1961, 61, 134.
16. Ross, R., Ueda, K., Lichtlen, P., Rees, R.: Measurement of myocardial blood flow in animals and men by selective injection of radioactive inert gas in-to the coronary arteries. Circulation Res., 1964, 15, 28.
17. Rowe, G., Maxivell, G., Castillo, C., Huston, J., Crunpton C.: Hemodynamics of mitral stenosis with special reference to coronary blood flow and myocardial oxygen consumption. Circulation, 1960, 22, 559.
18. Salisbury, P. F.: Coronary artery pressure and strenght of right ventricular contraction. Circulation Res., 1955, 3, 633.
19. Stein, P., Alshabkhoun, S., Hatem, C., Shahria-ri, A., Haynes, F., Harken, D., Dexter, L.: Coronary artery blood flow in acute pulmonary embolism. Amer. J. Cardiol., 1968, 21, 32.
20. Stein, P. D., Alshabkhoun, S., Hawkins, H., Hy-land, J., Jarrett, C.: Right coronary blood flow in acute pulmonary embolism. Brit. Heart J., 1969, 77, 356.
21. Stuckley, DCardiac pain in association with mitral stenosis and congenital heart disease. Brit. Heart J., 1955, 17, 397.
22. Vair, W., Harrison, T.: Chest pain in association with pulmonary hypertension. Circulation, 1952, 5, 1.
23. Wood, P.: An appreciation of mitral stenosis. Brit. Med. J., 1954, 1, 1051 i 1113.
Adres: 31-501 Kraków ul. Kopernika 17, Klinika Wad Serca IMW
Zakwalifikowano do druku: 16.1.1974
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PRZEGLĄD LEKARSKI 1975 32 Nr 7