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Mobile app speeds treatment for heart attack patients

Date:
March 17, 2015
Source:
MedStar Washington Hospital Center
Summary:
A new study has found that a mobile app is allowing heart attack patients to be treated more quickly – some an average of 30 percent faster -- reducing potential heart damage.
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A new study has found that a mobile app conceived at MedStar Heart & Vascular Institute at MedStar Washington Hospital Center is allowing heart attack patients to be treated more quickly -- some an average of 30 percent faster -- reducing potential heart damage.

The app, called CodeHeart, allows hospital interventional cardiologists to securely view a patient's condition in real time, while simultaneously speaking with a physician at an emergency department that is referring the patient for further treatment. CodeHeart also allows physicians to view a live, secured video feed containing vital signs and test results, such as electrocardiograms. Previously, those test results were faxed, a process that could take 10 minutes or more -- one example of how time savings were achieved.

"When it comes to treating a patient who appears to be suffering from chest pain or other heart attack symptoms, every second counts," said Lowell F. Satler, MD, director of Cardiac Catheterization Laboratory at MedStar Heart & Vascular Institute. "CodeHeart helps us provide optimal care as quickly as possible and effectively treat every heart patient who comes to our facility."

Using CodeHeart improved results for a key measure of the effectiveness of the treatment of heart attack patients with ST-segment elevation myocardial infarction, according to a recent study published in the journal Cardiovascular Revascularization Medicine. The measure, called door-to-balloon time, tracks the time from a patient's arrival at the hospital to the time he/she receives intervention, such as angioplasty, which uses a balloon to open up a blocked blood vessel. The longer the door-to-balloon time, the greater the chances of damage to the heart muscle.

In cases where CodeHeart was used, door-to-balloon time was reduced from 149 minutes to 103 minutes, according to the study.

As a patient is in transit, the hospital team can guide first responders on interim care, as well as mobilize and prepare teams for treatment once the patient arrives, saving time. MedStar Heart & Vascular Institute, a leader in heart treatment, serves patients from hundreds of miles around Washington.

The application has been in use for several years at the hospital, which was developed by Dr. Satler, through collaboration, first with AT&T™ and now with Vidyo. It is currently being used at 10 area hospitals which refer patients to MedStar Heart & Vascular Institute.

"This is an exciting advancement for MedStar Heart & Vascular Institute and our community," added Dr. Satler who is the study's co-author. "Through technology like this, we are able to save more lives and achieve faster treatment times than we could have imagined five or ten years ago."


Story Source:

Materials provided by MedStar Washington Hospital Center. Note: Content may be edited for style and length.


Journal Reference:

  1. Gabriel L. Sardi, Joshua P. Loh, Rebecca Torguson, Lowell F. Satler, Ron Waksman. Real-time, two-way interaction during ST-segment elevation myocardial infarction management improves door-to-balloon times. Cardiovascular Revascularization Medicine, 2014; 15 (5): 263 DOI: 10.1016/j.carrev.2014.05.005

Cite This Page:

MedStar Washington Hospital Center. "Mobile app speeds treatment for heart attack patients." ScienceDaily. ScienceDaily, 17 March 2015. <www.sciencedaily.com/releases/2015/03/150317134548.htm>.
MedStar Washington Hospital Center. (2015, March 17). Mobile app speeds treatment for heart attack patients. ScienceDaily. Retrieved May 8, 2017 from www.sciencedaily.com/releases/2015/03/150317134548.htm
MedStar Washington Hospital Center. "Mobile app speeds treatment for heart attack patients." ScienceDaily. www.sciencedaily.com/releases/2015/03/150317134548.htm (accessed May 8, 2017).