Underdiagnosis of VT due to cycle length variation among cardiac sarcoidosis patients having ICD: Problem with stability discriminator. - Bera, Debabrata; Pavri, Behzad B.; Saggu, Daljeet Kaur; Devidutta, Soumen; Yalagudri, Sachin; Subramanian, Muthiah; Sridevi, Chennapragada; Narasimhan, Calambur (Pacing & Clinical Electrophysiology, 2020)