การดู
0:19
How To Use a Pulse Oximeter - CapYear Academy
0:33
Not Hearing The Blood Pressure? DO THIS
0:11
Breathing to Lower Heart Rate and Blood Pressure | 4-6 Breathing Technique
0:37
How to take the perfect manual blood pressure!
0:53
How To Find Plaque By Yourself
0:53
Slow Your Heart, Mind & Breath! Dr. Mandell
0:36
My Heart Rate App Demo
4:19
Wrist Blood Pressure Cuff | How To Measure and Are They Accurate ? | Wrist Blood Pressure Cuff