internalenvironment□□□homeostasis□□negativefeedback□□□positivefeedback□□□simplediffusion□□□□facilitateddiffusionviaionchannel□□□□□□□facilitateddiffusionviacarrier□□□□□□□primaryactivetransport□□□□□□□secondaryactivetransport□□□□□□□exocytosis□□endocytosis□□restingpotential□□□□hyperpolarization□□□polarization□□depolarization□□□overshoot□□repolarization□□spikepotential□□□threshold□□salutatoryconduction□□□□□thresholdpotential□□□localpotential□□□□spatialsummation□□□□temporalsummation□□□□excitation□□excitability□□□excitation-contractioncoupling□□□□absoluterefractoryperiod□□□□□relativerefractoryperiod□□□□□supranormalperiod□□□subnormalperiod□□□end-platepotential□□□□calciuminducedCarelease□□□□performanceofcontraction□□□□isometriccontraction□□□□isotoniccontraction□□□□preload□□□initiallength□□□optimalinitiallength□□□□□afterload□□□contractility□□□□□□tetanus□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□-□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□□-□□□□□□□□□□□□□□cardiaccycleperiodofisovolumiccontractionend-diastolicvolumeejectionfractioncardiacoutputcardiacindexstrokeworkheterometricregulationventricularcompliancehomometricregulationcardiacreserveautorhythmicityinwardrectifierK+channeltransientoutwardcurrentplateaudelayedrectifierK+currentmyocardialcontractilitymaximalrepolarizationpotentialpacemakercurrentlatentpacemakerconductivitypreferentialpathwayatrioventriculardelayelectrocardiogrammeancirculatoryfillingpressureperipheralresistancesystolicpressurediastolicpressurecentralvenouspressuretransmuralpr...