EntityQ7876313· pop 9· linked from 94 articlesU waveSign in to saveECG waveform thought to represent repolarization of the Purkinje fibersConnectionsventricle of the heartEntitycoronary artery diseaseEntityelectrocardiographyEntityheartEntityInternational Standard Book NumberEntitycirculatory systemEntityblood vesselEntityred blood cellEntitydigital object identifierEntityInternational Standard Serial NumberEntityblood pressureEntityepinephrineEntitycapillaryEntitypulseEntityOCLC, Inc.EntityQ180686EntityDigitalisEntitytachycardiaEntityQ229883EntityhyperthyroidismEntityCategoriesCardiac electrophysiologyDiagnostic cardiology