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Security Scanners Safe for Patients With Heart Devices: Study

Posted 28 Aug 2018 by Drugs.com

TUESDAY, Aug. 28, 2018 – Those full-body scanners used for security checks in airports, train stations and some public buildings are safe for people with implanted heart pacemakers and defibrillators, a new study found. Nearly 4 million people worldwide have these types of devices, but it's been unclear whether their functioning is affected by body scanners, the study authors said. The scanners ...

Security Scanners Safe for Patients With Heart Devices: Study

Posted 28 Aug 2018 by Drugs.com

TUESDAY, Aug. 28, 2018 – Those full-body scanners used for security checks in airports, train stations and some public buildings are safe for people with implanted heart pacemakers and defibrillators, a new study found. Nearly 4 million people worldwide have these types of devices, but it's been unclear whether their functioning is affected by body scanners, the study authors said. The scanners ...

Steep Price Hikes Led to Drop in Use of 2 Heart Drugs at U.S. Hospitals

Posted 10 Aug 2017 by Drugs.com

WEDNESDAY, Aug. 9, 2017 – After steep price hikes, use of two common heart medications declined significantly in U.S. hospitals, a new study shows. The drugs, nitroprusside (Nitropress) and isoproterenol (Isuprel), have been used for decades. The findings disprove claims that price increases do not reduce patient access to and use of certain medications, the Cleveland Clinic researchers said. ...

Cardiac Arrest? Someday, Drones May Come to Your Rescue

Posted 13 Jun 2017 by Drugs.com

TUESDAY, June 13, 2017 – Drones have been proposed for some pretty mundane uses, such as delivering pizzas or packages, but new research suggests the high-flying machines could be used to swoop in and save lives. Swedish researchers think drones can quickly deliver defibrillators to someone whose heart has suddenly stopped beating. "Each minute that passes after a sudden cardiac arrest decreases ...

Heart Devices 101: Guide to the Tools That Keep You Ticking

Posted 3 Apr 2017 by Drugs.com

SUNDAY, April 2, 2017 – Pacemakers, defibrillators and other medical devices have saved the lives of millions of people worldwide. Someone you know probably has received one of these heart-health enhancers, although not all have become household words. The U.S. Food and Drug Administration evaluates and regulates these and other medical devices in the United States. Below, the agency provides a ...

ATMs, Coffee Shops Ideal Spots for Heart Defibrillators

Posted 20 Mar 2017 by Drugs.com

MONDAY, March 20, 2017 – ATMs and coffee shops may be among the best spots to place lifesaving defibrillators, a new study suggests. Automated external defibrillators (AEDs) are devices that can be used by a layperson to restart the heart of someone in cardiac arrest. But to do that, they have to be readily accessible. The new study tried to locate where AEDs could potentially save the most ...

MRIs Can Be Safe for People With Heart Devices …

Posted 23 Feb 2017 by Drugs.com

WEDNESDAY, Feb. 22, 2017 – People with pacemakers or implantable defibrillators have long been told they can't undergo MRI scans. But a new study suggests that it can be safely done – under the right conditions. The study, published in the Feb. 23 issue of the New England Journal of Medicine, focused on patients with standard heart devices not designed to be MRI-compatible. The study found that ...

Too Many Public Defibrillators Out of Reach When Needed

Posted 15 Aug 2016 by Drugs.com

MONDAY, Aug. 15, 2016 – Automated external defibrillators (AEDs) placed in public spaces can save the lives of people in cardiac arrest. However, a new Canadian study finds too many of the devices are in buildings that aren't always open, so bystanders can't get them when needed. The study, "serves as a vivid reminder that 24/7/365 access to AEDs is as important as their widespread placement," ...

Sudden Heart Death More Common in Male Minority Athletes

Posted 29 Jun 2016 by Drugs.com

TUESDAY, June 28, 2016 – It's always surprising and heartbreaking to hear about a young athlete dying suddenly. Now a new study finds that in many of these cases, an underlying heart problem was already present. The researchers found that about one-third of sudden cardiac deaths were caused by the heart condition hypertrophic cardiomyopathy. This condition causes a portion of the heart's wall to ...

Delaying 2nd Shock After Cardiac Arrest Won't Boost Survival: Study

Posted 7 Apr 2016 by Drugs.com

THURSDAY, April 7, 2016 – Delaying a second shock to the heart in hospital patients with cardiac arrest doesn't improve their chances of survival, suggests a new study that challenges current recommendations. A patient undergoing cardiac arrest needs to be treated with a defibrillator, which sends an electric shock to the heart to restore normal heart rhythm, according to the U.S. National ...

Women in Cardiac Arrest May Be Less Likely to Receive Help

Posted 8 Mar 2016 by Drugs.com

TUESDAY, March 8, 2016 – Women are less likely than men to be helped by bystanders if they suffer cardiac arrest, a new study finds. "There is a misconception that women don't have heart problems so they don't get as much help from the public and they are not treated the same by doctors," said study author Dr. Nicole Karam. She is an interventional cardiologist at the European Hospital Georges ...

Sudden Cardiac Arrest May Not Be So Sudden

Posted 22 Dec 2015 by Drugs.com

MONDAY, Dec. 21, 2015 – Sudden cardiac arrest may not be as sudden as doctors have thought, researchers report. Roughly half of cardiac arrest patients experience telltale warning signs that their heart is in danger of stopping in the month preceding their attack, new study findings suggest. Those symptoms can include any combination of chest pain and pressure, shortness of breath, heart ...

Make CPR, Defibrillator Training Mandatory for High School Graduation: Experts

Posted 30 Jun 2015 by Drugs.com

TUESDAY, June 30, 2015 – Far too few Americans are surviving cardiac arrest, and a new report issued Tuesday by a federally appointed panel of experts sets out ways to boost survival rates. One recommendation: Make a working knowledge of CPR and the use of an automated electronic defibrillator (AED) a graduation requirement for all middle- and high-school students. One expert in emergency care ...

Can Smartphones Interfere With Pacemakers?

Posted 22 Jun 2015 by Drugs.com

MONDAY, June 22, 2015 – Another study suggests that smartphones should be kept a safe distance from implanted cardiac devices like pacemakers and defibrillators, in the rare chance that signaling "interference" occurs. "Nearly everyone uses smartphones and there is the possibility of interference with a cardiac device if you come too close," study senior author Christof Kolb, prior head of ...

Test Endurance Athletes for Heart Woes While They Exercise: Study

Posted 3 Jun 2015 by Drugs.com

WEDNESDAY, June 3, 2015 – Endurance athletes should be tested for potentially deadly heart rhythm problems when they are exercising rather than resting, and the tests should include the right ventricle as well as the left ventricle, a new study says. Some athletes who participate in endurance events such as marathons and triathlons may have heart rhythm disorders (arrhythmias) that can cause ...

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