Increased beat-to-beat ‘R’ amplitude variability in patients with panic disorder
Yeragani V, Chokka P, Tancer M, Sivaraju A, Bar K. Increased beat-to-beat ‘R’ amplitude variability in patients with panic disorder. International Journal Of Cardiology 2008, 143: 431-432. PMID: 19097657, DOI: 10.1016/j.ijcard.2008.12.003.Peer-Reviewed Original Research