EntityQ1024957· pop 7· linked from 256 articlesHexaxial reference systemSign in to saveconvention to present the extremity leads of the 12 lead electrocardiogram, that provides an illustrative logical sequence that helps interpretation of the ECGConnectionsventricle of the heartEntityelectrocardiographyEntityheartEntityInternational Standard Book NumberEntitycirculatory systemEntityblood pressureEntitypulseEntitypulmonary arteryEntityechocardiographyEntityheart rateEntityrenin–angiotensin systemEntitydiastoleEntitysystoleEntityvasodilationEntitycardiac cycleEntityelectrical conduction system of the heartEntityvasoconstrictionEntitycardiac outputEntityhemodynamicsEntitystroke volumeEntityCategoriesCardiologyElectrophysiology