[Expert Solution]: Which option below best describes this rhythm

Which option below best describes this rhythm? You may use the e-calipers to help assess rhythm regularity, if desired. Refer to the “Navigation” tab for details. Ventricular Fibrillation Atrial Fibrillation-Controlled Atrial Fibrillation-Uncontrolled (RVR) Atrial Flutter Complete Heart Block ( -degree heart block) First-degree Heart Block (SR with -degree heart block) Idioventricular Rhythm Junctional Escape Junctional Tachycardia Mobitz I (Wenckeback)-2 -degree heart block Type I) Mobitz II ( -degree heart block Type II) Normal Sinus Rhythm Sinus Bradycardia Sinus Bradycardia with unifocal PVCs Sinus Rhythm with 2.7 second pause Sinus Rhythm with 3.8 second pause Sinus Rhythm with elevated ST segment Sinus Rhythm with multifocal PVCs Sinus Rhythm with PACs Sinus Rhythm with PJCs Sinus Rhythm with unifocal PVCs Sinus Tachycardia Supraventricular Tachycardia Torsades De Pointe Ventricular Fibrillation Ventricular Pacing with failure to capture Ventricular Pacing with 100% capture Ventricular Tachycardia