About Careers Internship MedBlog Contact us
Medindia LOGIN REGISTER
Advertisement

Personal Activity Tracker Saves Life Of a 42-Year-Old

by Shirley Johanna on April 6, 2016 at 12:04 PM
Font : A-A+

Personal Activity Tracker Saves Life Of a 42-Year-Old

A patient's personal activity tracker and smartphone were used by emergency physicians to identify the time his heart arrhythmia started. This allowed them to treat his new-onset atrial fibrillation with electrical cardioversion and discharge him home.

The first case report using information in an activity tracker/smartphone system to assist in medical decision-making was reported online in Annals of Emergency Medicine ("Interrogation of Patient Activity Tracker to Assist Arrhythmia Management").

Advertisement


"Using the patient's activity tracker - in this case, a FitbitŪ - we were able to pinpoint exactly when the patient's normal heart rate of 70 jumped up to 190," said corresponding study author Alfred Sacchetti, MD, FACEP of Our Lady of Lourdes Medical Center in Camden, N.J. "The device told us that the patient's atrial fibrillation was present for only a few hours. That was well within the 48-hour window needed to consider him for rhythm conversion, so we cardioverted him and sent him home."

A 42-year-old patient with a history of seizures but no history of cardiac disease or prior episodes of atrial fibrillation came to the emergency department following a seizure. He had an irregular heart rate ranging between 130 and 190 beats per minute. He was medicated with oxcarbazepine and diltiazem. His heart rate returned to normal (between 80 and 100 beats per minute) but the atrial fibrillation remained.
Advertisement

The treatment of recent onset atrial fibrillation is electrical cardioversion in any patient who can reliably relate an arrhythmia onset time of within the previous 48 hours. Because the patient was asymptomatic during his current episode of atrial fibrillation, it was not possible to assign an onset time for his arrhythmia.

Emergency department staff accessed the smartphone application connected with his activity tracker and discovered the onset time for his atrial fibrillation was 3 hours prior to coming to the emergency department. After cardioverting the sedated patient, emergency department staff interrogated the smartphone app again, which accurately recorded the change in heart rate consistent with a rhythm change from atrial fibrillation to normal rhythm. The patient was discharged home with instructions to follow up with outpatient cardiology.

"Not all activity trackers measure heart rates, but this is the function of most value to medical providers," said Dr. Sacchetti. "Dizziness with a heart rate of 180 would be approached very differently from the same complaint with a heart rate of 30. At present, activity trackers are not considered approved medical devices, and use of their information to make medical decisions is at the clinician's own discretion. However, the increased use of these devices has the potential to provide emergency physicians with objective clinical information prior to the patient's arrival at the emergency department."



Source: Eurekalert
Advertisement

Advertisement
News A-Z
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
What's New on Medindia
Alarming Cesarean Section Trends in India - Convenience or Compulsion of Corporate Healthcare
Quiz on Low-Calorie Diet for Diabetes
World Heart Day in 2022- Use Heart for Every Heart
View all
Recommended Reading
News Archive
Date
Category
Advertisement
News Category

Medindia Newsletters Subscribe to our Free Newsletters!
Terms & Conditions and Privacy Policy.

More News on:
Amyotrophic Lateral Sclerosis (ALS) 

Most Popular on Medindia

Vent Forte (Theophylline) Selfie Addiction Calculator Accident and Trauma Care Hearing Loss Calculator Drug Side Effects Calculator Color Blindness Calculator Blood - Sugar Chart Calculate Ideal Weight for Infants Drug Interaction Checker Pregnancy Confirmation Calculator
This site uses cookies to deliver our services. By using our site, you acknowledge that you have read and understand our Cookie Policy, Privacy Policy, and our Terms of Use
×

Personal Activity Tracker Saves Life Of a 42-Year-Old Personalised Printable Document (PDF)

Please complete this form and we'll send you a personalised information that is requested

You may use this for your own reference or forward it to your friends.

Please use the information prudently. If you are not a medical doctor please remember to consult your healthcare provider as this information is not a substitute for professional advice.

Name *

Email Address *

Country *

Areas of Interests