August 26, 2015 | by

Mobile Devices Alerting CPR-trained Bystanders of Nearby Victims

The use of mobile phone technology to alert bystanders trained in CPR is helping cardiac arrest victims receive prompt and critical care

Bystander CPRCardiac arrest is a severe health issue that poses a threat of brain damage and death. The American Heart Association reports that more than 420,000 emergency medical services-assessed out-of-hospital cardiac arrests occur annually.

With the significant benefits of early CPR and intervention, it is imperative that cardiac arrest patients outside of a hospital receive immediate care. The use of mobile phone technology and new mobile apps currently being developed in the United States and abroad can aid cardiac arrest victims in receiving prompt care by alerting CPR-trained volunteers in the area that an emergency situation requires their attention.

Benefits of Early Intervention
According to the Centers for Disease Control and Prevention (CDC), approximately 92% of people who have sudden cardiac arrest outside of a hospital setting will die. However, previous research does show that receiving rescue breaths and chest compression from a bystander while waiting for emergency care can improve the chances of survival, although only about 30% of cardiac arrest patients receive critical bystander CPR.

A New England Journal of Medicine study conducted by researchers from the Center for Resuscitation Science at Karolinska Institute, in collaboration with several other Swedish universities, analyzed over 30,000 cases of out-of-hospital cardiac arrest over a 30-year period in Sweden.2 The results of this study reveal that cardiopulmonary resuscitation performed before the arrival of the ambulance is associated with over a two-fold increase in the chance of survival.

In addition, one of the key findings in the book Strategies to Improve Cardiac Arrest Survival: A Time to Act is that the immediate, hands-on response of bystanders to cardiac arrest is critical to improve rates of effective resuscitation and, thereby, increase the likelihood of survival and positive neurologic outcomes for out-of-hospital cardiac arrest. The authors of the text also noted that many national and international registry studies indicate that bystander CPR can increase survival rates for out-of-hospital cardiac arrest between 50% and 500%.

Mobile Lifesavers
An additional study conducted by the same group of international researchers evaluated a pilot program in Stockholm County, Sweden, which provided text message alerts to CPR-trained volunteers when a reported cardiac arrest was occurring 500 meters or closer to them. The study included 10,000 civilian volunteers with the mobile app, known as SMS Lifesavers, who were alerted of the cardiac emergency. With the use of the app, there was a 30% increase in the number of patients who received cardiopulmonary resuscitation before the arrival of paramedics, the police, or rescue services, according to the Karolinska Institute. The authors of the study concluded, “A mobile-phone positioning system to dispatch lay volunteers who were trained in CPR was associated with significantly increased rates of bystander-initiated CPR among persons with out-of-hospital cardiac arrest.”

According to Jacob Hollenberg, MD, cardiologist and head of research at the Center for Resuscitation Science, the system now includes 14,000 volunteers. In addition, the researchers have recently launched a new and updated service based on GPS technology that not only dispatches volunteers for CPR but also to get the nearest available public automated external defibrillator (AED).

Hollenberg stated, “Both of these studies clearly show that cardiopulmonary resuscitation is an effective, life-saving treatment and that further encouragement must be given to respond swiftly on suspected cardiac arrest.”

In the US, several cities, including Los Angeles and San Diego, as well as Plano, Tex, have implemented similar systems to garner the aid of CPR-trained volunteers for cardiac arrest victims. One such development is the new PulsePoint app also designed to alert CPR-trained volunteers in the event of a nearby cardiac arrest. Users of the app who have indicated they are trained in CPR will be notified on their mobile phone if someone nearby is having a cardiac emergency and may require CPR. According to the PulsePoint website, the app is designed to empower CPR-trained citizens to help improve patient outcomes and save lives by reducing collapse-to-CPR and collapse-to-defibrillation times.

The mobile app PulsePoint has recruited hundreds of thousands of volunteers and connected itself to hundreds of emergency response systems. “PulsePoint engages citizens in the health of their community by empowering them to become a critical and effective part of the chain of survival. We know early intervention leads to better outcomes and PulsePoint aims to activate an army of citizen first responders,” said Richard Price, founder of PulsePoint. “The promise is to crowd-source good Samaritans.”

How to Save a Life
In the future, the use of mobile “alert” technology may be applicable to other areas of medicine and other types of emergency situations. According to Price, the use of these new mobile phone apps can possibly be used in “medical emergencies requiring rapid field intervention, such as severe allergic reactions requiring epinephrine (EpiPen) or opioid depression, including respiratory depression, [and for persons who] could benefit from overdose-reversing drugs like Naloxone (Narcan).”

For now, however, the growing use of mobile technology is helping provide swift, critical care to cardiac arrest victims and improving their chances of survival. Hollenberg said, “Out-of-hospital cardiac arrest is a major health problem. We need to find new ways of increasing rates of bystander CPR in order to really affect survival.” Hollenberg added, “I believe this new method is a way forward that will increase not only the proportion of patients receiving bystander CPR but also early increase early defibrillation and survival.”

Source: RT Magazine article by Cassandra Perez

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January 26, 2014 | by

Smart phone app to help save lives

ABC News12SAGINAW COUNTY (WJRT) – When a heart attack strikes, seconds matter.

According to the Centers for Disease Control and Prevention, cardiovascular disease is the leading cause of death in the United States, topping cancer and strokes.

Two local organizations are doing everything they can to connect people with technology that saves lives.

The Pulse 3 Foundation and Mobile Medical Response are using a smart phone app. It’s called PulsePoint. It’s free and you can find it in the app store on your phone.

“It’s an amazing app,” said Lynn Schutter, Director of Communications at Mobile Medical Response.

When seconds matter, “You need to act immediately in instances of cardiac arrest,” Schutter said.

According to Schutter, Saginaw County averages one heart attack a day.

“Our response times are six and eight minutes, within the city of Saginaw,” Schutter said.

“If an ambulance gets to you in six minutes, which is a phenomenal response time, your chance of living is already down to 40 percent, so we want to get help to you as soon as we can,” said Diane Fong, CEO of Pulse 3 Foundation.

While emergency crews are on the way, they’ll use PulsePoint to save time and lives.

“An alert will go out when it’s in a public location,” Fong said.

“Similar to an amber alert,” Schutter said.

If someone is having a heart attack, 911 will dispatch an ambulance, and MMR will send an alert through the app to get the attention of people nearby who are trained in CPR. PulsePoint also lets them know where the nearest automated external defibrillator can be found.

“We are the only service provider to bring the Pulse app to the state of Michigan,” Schutter said.

Right now, the feature is only available in Saginaw, Isabella, Gratiot and Clare counties. More than 3,000 people have already signed up to get the alerts, and the search is on for more volunteers.

“What we want is people who are willing to step in to help,” Fong said.

“If we can get bystanders to step in and give that immediate help while we are on the way, we can really save a life,” Schutter said.

Read the full story by Candace Burns at ABC.

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August 24, 2013 | by

PulsePoint among “The 7 Best Heart Disease iPhone & Android Apps of 2013”

278x278_Best_Heart_Disease_Apps_of_2013_1Heart disease is the leading cause of death in Americans, according to the Centers for Disease Control and Prevention (CDC). A staggering 715,000 Americans have heart attacks every year. The good news is that many types of heart disease are preventable through diet, exercise, and lifestyle changes. Let technology give you a helping hand in the prevention of heart disease. We’ve examined scores of apps at the iTunes Store and Google Play and found some inexpensive options that can help keep you heart-healthy.

Read the full story by Erica Roth at Healthline.

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