Cardiac parasympathetic index identifies subjects with adult obstructive sleep apnea: A simultaneous polysomnographic-heart rate variability study.
Maria SalsoneBasilio VescioAndrea QuattroneFerdinando RocciaMiriam SturnioloFrancesco BonoUmberto AgugliaAntonio GambardellaAldo QuattronePublished in: PloS one (2018)
The cardiac parasympathetic index accurately differentiated patients with OSA from controls, on an individual basis.