Chest physiotherapy. The BMJ I'm feeling a vibration sensation in my left chest that's been going Apollo Premature Ventricular Contractions (PVC): Symptoms, Cause, Treatment I found the best fixes to stop random vibrations on your iPhone and Android Vibration, Airway clearance technique to loosen secretions, Technique:, Place your hands on patients chest wall, Follow the patients breathing pattern for a few cycles to get their timing, Amazon.com: CoolFire Vibrating Alarm Clock Wristband, Silent Wake Up Watch for Heavy Sleepers, Won't Disturb Partner, Vibration Alarm Band for Couples Roommates, Deaf Hearing Impaired, 4 Alarms, Bluetooth App, Rechargeable (Black) : Home & Kitchen