Original ResearchPublished 8 June 2026Predicting vasovagal syncope during head-up tilt test: three machine learning approachesMatjaž Klemenc · Daniel Pellarini · Aleš Papič · Pavlin G. Poličar · Dejan Štepec · Zoran BosnićFrontiers in Neuroinformaticsdoi 10.3389/fninf.2026.1740746