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Atrial Tachycardia News

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 ...

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 ...

'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 ...

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 ...

Smartphone Device Detects Undiagnosed Irregular Heartbeat

Posted 13 Oct 2016 by Drugs.com

THURSDAY, Oct. 13, 2016 – A small device synced to a smartphone may help identify new cases of a potentially deadly, irregular heart rhythm, a preliminary study suggests. Researchers in Hong Kong used this technology to check the feasibility of widespread community screening for atrial fibrillation, a risk factor for stroke. The hope is that catching more cases of this irregular heartbeat ...

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 ...

CPR Help as Near as Your Phone

Posted 4 May 2016 by Drugs.com

WEDNESDAY, May 4, 2016 – A stranger or someone you love suddenly collapses with cardiac arrest, but you don't know CPR. New research shows that help – and CPR instruction – may be just a cellphone call away. This is "a real-world approach that the majority of communities can adopt to help improve survival in out-of-hospital cardiac arrest," said one expert, emergency room physician Dr. Robert ...

Study Ties Implanted Defibrillators to Long-Term Complications

Posted 3 May 2016 by Drugs.com

MONDAY, May 2, 2016 – Implantable defibrillators – devices that detect and correct an abnormal heart rhythm – are associated with a high risk of long-term complications, a new study suggests. "An [implantable cardioverter-defibrillator] is a highly effective treatment option to reduce the risk of sudden cardiac death," said lead researcher Dr. Isuru Ranasinghe, a senior cardiologist at the ...

FDA Approves First Wire-Free Pacemaker

Posted 7 Apr 2016 by Drugs.com

THURSDAY, April 7, 2016 – The first leadless, wire-free heart pacemaker has been approved by the U.S. Food and Drug Administration. Medtronic's Micra Transcatheter Pacing System works like other pacemakers to regulate heart rate in people with heart rhythm disorders, but does not use wired leads to make the electrical connection between the device and the heart. One expert believes the device's ...

Death of Loved One May Trigger Heart Rhythm Trouble

Posted 6 Apr 2016 by Drugs.com

WEDNESDAY, April 6, 2016 – Losing your nearest and dearest may break your heart, literally. People are more likely to develop an irregular heartbeat following the death of their spouse or life partner, particularly if they're younger or the loved one died unexpectedly, a new study suggests. Risk of atrial fibrillation – a quivering or irregular heartbeat that can cause stroke and heart disease ...

Wearable 'Defibrillator-in-a-Vest' May Help Some Heart Patients

Posted 29 Mar 2016 by Drugs.com

MONDAY, March 28, 2016 – A vest containing a defibrillator may be an option for some heart patients who can't use an implantable defibrillator – the device that can shock the heart back to a proper rhythm if needed. That's the conclusion of the first science advisory on the devices just issued by the American Heart Association. The advisory, however, cautioned that there are still big gaps in ...

Spare Dying Patients Electric Shocks From Heart Device, Docs Say

Posted 24 Mar 2016 by Drugs.com

THURSDAY, March 24, 2016 – Dying patients with an implantable heart defibrillator don't know the device can be turned off so that it doesn't give them painful shocks during their last days of life, researchers report. Implantable cardioverter defibrillators (ICDs) are surgically implanted in people with certain heart conditions. They deliver a shock to restore normal heart rhythm when they ...

Daily Caffeine Doesn't Seem to Jolt the Heart: Study

Posted 26 Jan 2016 by Drugs.com

TUESDAY, Jan. 26, 2016 – There may be good news for coffee, tea and chocolate lovers: Regular caffeine consumption may not cause dangerous racing of the heart, a new study finds. The finding challenges current medical thinking, the study authors said. However, the health risks of heavy caffeine consumption requires additional research, the researchers added. "Clinical recommendations advising ...

Implanted Defibrillators Help Women as Much as Men: Study

Posted 12 Jan 2016 by Drugs.com

TUESDAY, Jan. 12, 2016 – Among people with heart failure, implanted defibrillators benefit women as much as men, a new study finds. Previous research has shown that implantable cardioverter defibrillators (ICDs) help heart failure patients live longer. And current guidelines recommend that doctors consider adding the devices to standard treatment for all heart failure patients. However, women ...

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