Comparison of trinitroglycerin and adenosine as provocative agents for head-up tilt test in patients with unexplained syncope: a semi-crossover randomized clinical trial with prospective follow-up
Tajdini M, Aminorroaya A, Rahimi B, Mortazavi S, Vasheghani Farahani A, Sadeghian S, Easapour Moghadam M, Soltani D, Bozorgi A. Comparison of trinitroglycerin and adenosine as provocative agents for head-up tilt test in patients with unexplained syncope: a semi-crossover randomized clinical trial with prospective follow-up. Journal Of Interventional Cardiac Electrophysiology 2020, 60: 31-39. PMID: 31907833, DOI: 10.1007/s10840-019-00652-6.Peer-Reviewed Original ResearchConceptsTransient loss of consciousnessFollow-upUnexplained syncopeProvocative agentsTilt testDiagnostic evaluationPositive response to HUTTHead-up tilt testResponse to HUTTSuspected vasovagal syncopeRandomized clinical trialsDiagnosis of unexplained syncopeStatistically significant differenceDiagnostic yieldLoss of consciousnessRandomized patientsEvaluating patientsVasovagal syncopeVasovagal responseClinical trialsIntravenous ADPatientsSyncopeTrinitroglycerinRe-admission