SpasmSpasms, InfantileHemifacial SpasmCoronary VasospasmEsophageal Spasm, DiffuseErgonovineAngina Pectoris, VariantFacial MusclesBlepharospasmVigabatrinSymptom AssessmentDepressionTreatment OutcomeFacial Nerve DiseasesQuestionnairesSeverity of Illness IndexNeuromuscular AgentsBehavioral SymptomsFollow-Up StudiesPsychiatric Status Rating ScalesProspective StudiesMuscle SpasticityTime FactorsAngina PectorisAffective SymptomsCoronary AngiographyRisk FactorsStiff-Person SyndromeQuality of LifeFacial NervePrevalenceRetrospective StudiesCerebellopontine AngleManometryNerve Compression SyndromesBotulinum Toxins, Type AOxytocicsAcetylcholineAnticonvulsantsAnxietyTrigeminal NeuralgiaDepressive DisorderMicrovascular Decompression SurgeryNitroglycerinCross-Sectional StudiesEsophageal AchalasiaStress Disorders, Post-TraumaticChest PainCoronary VesselsPainFatigueElectrocardiographyAdrenocorticotropic HormoneStress, PsychologicalLongitudinal StudiesVasodilator AgentsMagnetic Resonance ImagingEsophagusAsthmaInjections, Intra-ArterialEsophageal DiseasesFacial ParalysisSyndrome