Effect of chronotropic and inotropic stimu- lation on the coronary pressure-flow relation in left ventricular hypertrophy. Basic Res Cardiol 1997;92:271-86.Duncker DJ, Bache RJ. Effect of chronotropic and inotropic stimulation on the coronary pressure-flow relation in left ventricular hypertrophy. ...
Capsaicin elicited similar inotropic responses in electrically driven isolated atria (+F = 41 +/- 9%) but the positive lusitropic effect was lost suggesting that capsaicin-induced increases in -F are limited at a frequency higher than the spontaneous frequency (11 +/- 6 vs. 32 +/- 4%, ...
Calcium has both positive inotropic and chronotropic cardiac effects (Milnor, 1980). Hypocalcemia prolongs action potential duration in cardiac cells. This may result in decreased force of myocardial contraction (negative inotropic effect) and, in severe cases, bradycardia (negative chronotropic effect)....
保健与医学-循环系统68:Changing the heart rate - chronotropic effect由查字典公开课网提供,保健与医学-循环系统68:Changing the heart rate - chronotropic effect主要概述为:Changing the heart rate - chronotropic effect
In the study, the researchers found that aloe vera has ingredients responsible for the positive inotropic and chronotropic effect on isolated heart. They concluded that aloe gel may find use in the treatment of congestive heart failure.Kumar
G A CremaschiA M GenaroM E SalesL Sterin-BordaExperientiaCREMASCHI, G.A., GENARD, A.M., SALES, M.E. & STERIN-BORDA, L. (1983) Positive inotropic and chronotropic effect of alloimmune sera on isolated mouse atria. Experientia, 39, 1026....
Ethanolic extract of AP, showed dose dependent positive inotropic and chronotropic effect on isolated frog heart preparations. The response of AP was blocked by Propranolol and Verapamil, compare with control (P<0.001). Thus, AP induces a positive inotropic effect possibly involve stimulation of 尾-...
Positive inotropic and chronotropic effect of aloe gel on isolated rat heartchronotropicPositiveHeartGelsAloe vera心脏凝胶类Aloe vera (Aloe barbadenesis), an indigenous medicinal plant of family Liliaceae, is widely distributed in Asia, Africa and other tropical areas. It has been used in folk ...
Chronotropic and inotropic responses安非他命對大白鼠左右心房變力性及變時性之影響作一比較,發現安非他命不但對兩心房之變時性有減慢作用,在高濃度下更能先抑制左心房之心肌收縮,進而抑制右心房之收縮。黃啟剛(K. K. Wong)The Chinese Physiological Society & Airiti PressChinese Journal of Physiology...
Effects of acute temperature transitions on chronotropic and inotropic responses in the Soth American lungfish Lepidosiren paradoxa. J. Therm. Biol., v. 27, pp. 39-45, 2002.COSTA, J.M.; OLLE, C.D.; RATTO, J.A.; ANELLI-JR, L.C.; KALININ, A.L. & RANTIN, F.T. Effect of ...