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Cardiac Arrhythmia News

Related terms: Irregular Heartbeat, Dysrhythmia

Motor On, Heart Patients: Electric Cars Don't Harm Cardiac Implants

Posted 14 Nov 2017 by Drugs.com

MONDAY, Nov. 13, 2017 – Heart patients who've bought an all-electric Tesla need not worry that their car might interfere with their implanted defibrillator. That's the finding from a new study of 34 seniors who had the devices, which help guard against dangerous irregular heartbeats. The study "demonstrates the safety of the Tesla electric vehicle in patients with cardiac defibrillators and is ...

Don't OD on Black Licorice This Halloween, FDA Warns

Posted 30 Oct 2017 by Drugs.com

MONDAY, Oct. 30, 2017 – Black licorice candy may be more trick than treat for adults, according to a new U.S. Food and Drug Administration warning. For people 40 and older, eating 2 ounces of black licorice a day for at least two weeks could trigger an irregular heart rhythm (arrhythmia) and other troubles, the agency warned in advance of Halloween. Black licorice contains a compound called ...

Bystander CPR Helps Save Brain Function After Near-Drowning

Posted 26 May 2017 by Drugs.com

FRIDAY, May 26, 2017 – Near-drowning victims are more likely to recover with good brain function if bystanders immediately begin chest compressions rather than wait for emergency personnel to arrive, researchers report. "What we found is that when bystanders begin CPR [cardiopulmonary resuscitation] before emergency personnel arrive, the person has a higher chance of leaving the hospital and ...

Taller, Bigger Women May Face Irregular Heartbeat Risk

Posted 10 Apr 2017 by Drugs.com

MONDAY, April 10, 2017 – Big or tall women are nearly three times as likely to develop the dangerous irregular heart rhythm known as atrial fibrillation as smaller women, a preliminary study says. The larger a woman's body size as a young adult, the more likely she is to develop the heart disorder later in life, according to the researchers. "There was a stepwise elevation in risk with ...

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 ...

Shocks From Implanted Defibrillators Trigger Health Costs of Their Own

Posted 15 Feb 2017 by Drugs.com

WEDNESDAY, Feb. 15, 2017 – While implanted defibrillators can deliver a potentially lifesaving shock to a heart that's beating erratically, patients often wind up in the emergency room or the hospital needing medical procedures afterwards, a new study shows. That was the case whether the shock was needed or not, and in 38 percent of cases it wasn't, the researchers added. "I see two ...

'Ablation' Procedure Helps 3 out of 4 Patients With Irregular Heartbeat

Posted 25 Jan 2017 by Drugs.com

WEDNESDAY, Jan. 25, 2017 – Just how successful is the procedure called catheter ablation at fixing irregular heartbeats that can be potentially fatal? Pretty successful, a new study found, but there are caveats. Burning or freezing specific areas of the heart can alleviate the common irregular heart beat called atrial fibrillation in 74 percent of patients. However, the procedure doesn't work ...

Implanted Defibrillators Benefit Seniors: Study

Posted 18 Jan 2017 by Drugs.com

WEDNESDAY, Jan. 18, 2017 – Seniors who receive an implantable cardioverter defibrillator (ICD) have high survival rates, a new study finds. An ICD – which is placed under the skin and connected to the heart with wires – detects an irregular heartbeat and delivers an electrical shock to restore normal rhythm. In the study, researchers analyzed data from more than 12,400 Medicare patients, aged ...

Heart Rate Change When Standing Up Might Predict Older Adult's Death Risk

Posted 7 Dec 2016 by Drugs.com

WEDNESDAY, Dec. 7, 2016 – Tracking the change in an older adult's heart rate when they stand up might reveal their risk of death over the next several years, a new study suggests. As the researchers explained, when people stand up their heart rate initially increases, and then recovers. The speed of that heart rate recovery in the 20 seconds after standing predicted an older adult's risk of ...

Trouble Sleeping Tied to Higher Risk for Irregular Heartbeat

Posted 14 Nov 2016 by Drugs.com

MONDAY, Nov. 14, 2016 – There may be yet another reason to try and get a good night's sleep: New research ties poor sleep to a higher odds for a dangerous irregular heartbeat. The condition in question is called atrial fibrillation, a common heart arrhythmia that is strongly tied to an increased risk for clotting and strokes. Now, two studies suggest that trouble getting your Zzzs may raise the ...

Health Tip: What Could Trigger Heart Palpitations?

Posted 8 Nov 2016 by Drugs.com

-- Heart palpitations are irregular heartbeats that should be observed by a doctor without delay. The National Heart Lung and Blood Institute says triggers may include: Feeling strong emotions. Engaging in strenuous activity. Taking certain medications, including decongestants or diet pills. Taking illegal drugs or consuming nicotine, caffeine or alcohol. Having certain medical conditions, ...

No Link Between Caffeine, Irregular Heartbeat in Heart Failure Patient Study

Posted 17 Oct 2016 by Drugs.com

MONDAY, Oct. 17, 2016 – Contrary to common belief, coffee doesn't seem to increase the risk of irregular heartbeats in people with heart failure, according to a small Brazilian study. "Our data reassures that most patients with heart disease might drink moderate doses of caffeine-rich beverages with no major risks," said lead researcher Dr. Luis Rohde. He's from the division of cardiology at the ...

People With Implanted Defibrillators at Higher Car Accident Risk

Posted 29 Aug 2016 by Drugs.com

MONDAY, Aug. 29, 2016 – People who have an implanted cardiac defibrillator (ICD) to control an irregular heartbeat appear to have more car accidents than similarly aged people without such devices, a new Danish study finds. Overall, Danish drivers with ICDs were 51 percent more likely to be involved in a traffic accident over the two-and-a-half years of the study. But the findings aren't ...

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Further Information

Related Condition Support Groups

Tachyarrhythmia, Ventricular Arrhythmia, Bradyarrhythmia, Arrhythmia

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