การดู
Lower Your Heart Rate Level with Binaural Beats Delta Waves, Sleep Music for Complete Relaxation
Normal Heart Sounds - MEDZCOOL
4:6 Breathing Technique To Lower Your Heart Rate & Calm Down
Heart Sounds and Heart Murmurs, Animation.
WOMB SOUNDS and HEARTBEAT to Put Baby to Sleep (8 Hrs)
Arrhythmia - Heal Your Heart Rhythm Disorders | Calm Down Heart Anxiety | Regulate Your Heart Music
Tranquil Your Heart Palpitations | Heal Abnormal Heart Beat Rhythms | Heart Treatment Music Therapy
Slow Heartbeat Sound Effect (35bpm)