[ad_1]
London, March 17 (IANS): The researchers have developed a new electrocardiogram (ECG) method that uses ear signals to control heart rate, allowing drivers, athletes, and the military to easily scan their heart rate .
This study is the first to show that the ear can be used for ECG signal detection, said researchers at the annual European Heart Rhythm Association 2019 conference in Lisbon.
"Mobile ECG devices represent a major opportunity to detect atrial fibrillation, the most common heart rhythm disorder, and thus prevent strokes and reduce hospitalizations," said Raffaele De Lucia, of the University Hospital. from Pisa to Italy.
"All available portable ECG devices require both hands, but what will happen if symptoms occur while driving?" De Lucia asked.
The study included 32 consecutive healthy volunteers (cardiology students and nurses). An ECG was first performed according to the standard method, which uses the index and major of each hand.
A second ECG was performed using the index and middle fingers of the left hand and a clip attached to the left ear.
All ECGs were printed and badyzed by the device and by two cardiologists blind to the method used. No difference was detected in the ECG results obtained by both methods, the researchers said.
"We have shown how the ear can be used as an innovative anatomical site for ECG signal detection in healthy adults." We are currently conducting other studies to validate this method in patients with cardiac arrhythmia, "said De Lucia.
The authors stated that the results would pave the way for a new type of single-electrode ECG wearable device that leaves a free hand, which facilitates its use.
In addition to detecting previously undiagnosed atrial fibrillation, the device would be used to badess physical performance during exercise, avoid fainting and control the heart during symptoms such as dizziness and shortness of breath.
[ad_2]
Source link
