Moniche, FranciscoEscudero-Martinez, IreneMancha, FernandoTomasello, AlejandroRibo, MarcDelgado-Acosta, FernandoOchoa, Juan JoseGil, JoaquinGil, RosarioGonzalez-Delgado, MontserratMurias, EduardoLuna, AlainGil, AlbertoMosteiro, SoniaFernandez-Couto, Maria DoloresAlarcon, Luis Fernandez deRamirez-Moreno, Jose MZamarro, JoaquinParrilla, GuillermoCaniego, Jose LZapata-Wainberg, GustavoGonzález-Mandly, AndresHeras, Jose A de LasLopez-Mesonero, LuisOrtega, JoaquinArenillas, Juan FGariía, ErnestoAlcazar, Pedro PZapata-Arriaza, Elenade Alboniga-Chindurza, AsierCabezas, Juan AntonioAlgaba, PilarCayuela, AurelioMontaner, JoanGarcia, Alejandro Gonzalez2023-02-092023-02-092020-05-31Moniche F, Escudero-Martínez I, Mancha F, Tomasello A, Ribó M, Delgado-Acosta F, et al. The Value of Transcranial Doppler Sonography in Hyperperfusion Syndrome after Carotid Artery Stenting: A Nationwide Prospective Study. J Stroke. 2020 May;22(2):254-257.2287-6391http://hdl.handle.net/10668/15892Cerebral hyperperfusion syndrome (CHS) is a life-threatening complication, defined as a combination of clinical features with evidence of hyperperfusion >100% [1]. Hyperperfusion has been reported in 1% to 3% after carotid artery stenting (CAS) [1]. Although hyperperfusion evidence in those patients with the typical clinical syndrome seems to be a critical aspect of the CHS, the severity of the cerebral perfusion increase that is needed to develop the CHS is not clear [2]. Definitions with different degrees of hyperperfusion have been used to diagnose CHS, although the most widely used is an increase in cerebral blood flow of more than 100% compared with baseline values [1]. The aim of the study was to validate prospectively the transcranial Doppler (TCD) criteria in diagnosis of CHS after CAS in a nationwide study.enAttribution-NonCommercial 4.0 Internationalhttp://creativecommons.org/licenses/by-nc/4.0/Brain EdemaMiddle Cerebral ArteryBlood PressureConsciousnessCerebral HemorrhageAngioplastyHospitalsHumansCarotid StenosisStentsPerfusionCarotid ArteriesCerebrovascular Circulationresearch article32635689open accessSíndromeDiagnósticoArterias carótidasPerfusiónCirculación cerebrovascularVidaPacientes10.5853/jos.2020.00682PMC7341015https://www.j-stroke.org/upload/pdf/jos-2020-00682.pdfhttps://www.ncbi.nlm.nih.gov/pmc/articles/PMC7341015/pdf