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Special MRI scan could identify stroke risk in people with atrial fibrillation
Atrial fibrillation is a heart rhythm disorder that affects millions of people. It can make you feel lousy. Even worse, it can cause potentially disabling or deadly strokes. A special MRI scan may — I stress the “may” — help identify people with atrial fibrillation who are at high risk of having a stroke. This could help many people with this condition to avoid taking warfarin or other clot-preventing medications for life. A normal heartbeat starts in a cluster of cells called the pacemaker. It sits in the heart’s upper right chamber (the right atrium). These cells generate a pulse of electricity that...
Source: New Harvard Health Information - April 28, 2015 Category: Consumer Health News Authors: Howard LeWine, M.D. Tags: Heart Health atrial fibrillation MRI prevention special MRI scan Stroke Stroke Risk Source Type: news

Stroke risk 'higher at start of warfarin treatment'
Conclusion This study has found that warfarin was associated with an increased risk of ischaemic stroke during the first 30 days of treatment. After 30 days of treatment, warfarin was associated with a decreased risk of stroke. However, this study has a number of limitations that should be considered: All information was from patient records, which means that it wasn't subject to recall bias, but the information may not be complete – we do not know if, for example, people took the medication they were prescribed. There may be other factors (confounders) that explain the association seen. In particular, the ba...
Source: NHS News Feed - December 19, 2013 Category: Consumer Health News Tags: Heart/lungs Medication Source Type: news

Stroke Risk in AF Patients on Rivaroxaban or Warfarin Stroke Risk in AF Patients on Rivaroxaban or Warfarin
This study compared the risk of stroke and all-cause mortality in patients taking rivaroxaban or warfarin for nonvalvular atrial fibrillation.Stroke
Source: Medscape Today Headlines - March 17, 2020 Category: Consumer Health News Tags: Neurology & Neurosurgery Journal Article Source Type: news

In the first 30 days of warfarin use, risk of stroke increases among atrial fibrillation patients
Patients with atrial fibrillation - an irregular and often abnormally fast heartbeat- have nearly double the risk of suffering a stroke in the first 30 days after starting to take the anti-clotting drug warfarin compared to non-users, according to a study of over 70,000 patients.The study, published online in the European Heart Journal [1], found that the risk was particularly high in the first week after patients started to take the drug. In contrast, once the first 30 days had elapsed, the risk of a stroke was halved in patients taking warfarin compared to non-users.
Source: Health News from Medical News Today - December 24, 2013 Category: Consumer Health News Tags: Cardiovascular / Cardiology Source Type: news

Cheap drug hope for 500,000 at risk of stroke
HALF a million Britons who are unknowingly at risk of a fatal stroke caused by an irregular heartbeat could be saved by cheap clot-busting drugs, according to research. A study in the European Heart Journal found that 4,000 strokes were prevented in England between 2015 and 2016 among patients with atrial fibrillation , a heart rhythm disorder, by taking anti-coagulants such as warfarin.
Source: Daily Express - Health - July 5, 2018 Category: Consumer Health News Source Type: news

Risk of aspirin-related bleeding is higher in the over-75s
Conclusion This valuable cohort study helps to quantify the extent of bleeding risk in people taking aspirin for secondary prevention of cardiovascular disease. Aspirin is well known to carry bleeding risk – particularly in older adults – but this study suggests the risk may be higher than previously thought. The researchers say that for adults under the age of 75, the annual bleeding risk at around 1% is similar to that suggested by previous trials, as is the ratio of bleeds to the number of cardiovascular events. However, this risk increases for older adults, especially for major bleeds of the stomach and upper diges...
Source: NHS News Feed - June 14, 2017 Category: Consumer Health News Tags: Medication Older people Source Type: news

An Aspirin a Day: Is the Benefit Worth the Risk?
Studies have shown that aspirin, the age old remedy for pain and fever, also thins the blood. Because of this property, it can also help to lower the chances of a heart attack or a stroke caused by a blood clot in the brain. And, although research has found that it only works in certain people (specifically, those with a history of heart attack or stroke) many Americans are inappropriately taking daily, low doses of aspirin as a preventative measure. In fact, researchers have found that about 12 percent of the of nearly 69,000 U.S. adults taking aspirin on a long-term basis should not have received the prescription in the ...
Source: Healthy Living - The Huffington Post - March 13, 2015 Category: Consumer Health News Source Type: news

Blood-thinning drugs may reduce dementia risk in people with irregular heartbeats
Conclusion If you’ve been diagnosed with AF and you have been prescribed anticoagulant treatments such as warfarin or clopidogrel, we already know they protect you against having a stroke. This study suggests they may also help to protect you against dementia. Cutting the risk of dementia for people who have a raised risk because of AF would be an exciting step forward. Unfortunately, we can’t tell from this study whether the protection against dementia was down to the anticoagulants, because of the possible effect of unmeasured confounding factors. Usually, we would want to see a randomised controlled trial (RCT) to f...
Source: NHS News Feed - October 25, 2017 Category: Consumer Health News Tags: Neurology Source Type: news

Daily Aspirin No Longer Recommended To Prevent Heart Attacks In Older Adults
(CNN) — If you’re a healthy older adult looking for ways to reduce your risk of heart attack and stroke, don’t turn to that age-old standby: daily low-dose aspirin. It’s no longer recommended as a preventative for older adults who don’t have a high risk or existing heart disease, according to guidelines announced Sunday by the American College of Cardiology and the American Heart Association. “For the most part, we are now much better at treating risk factors such as hypertension, diabetes and especially high cholesterol,” said North Carolina cardiologist Dr. Kevin Campbell, who wa...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - March 18, 2019 Category: Consumer Health News Authors: Health – CBS Boston Tags: Health News aspirin CNN Source Type: news

Anti-coagulant treatment for atrial fibrillation does not worsen outcomes for patients with kidney disease
Although some research has suggested that the use of the anticoagulant warfarin for atrial fibrillation among patients with chronic kidney disease would increase the risk of death or stroke, a study that included more than 24,000 patients found a lower l-year risk of the combined outcomes of death, heart attack or stroke without a higher risk of bleeding, according to a study in JAMA. Juan Jesus Carrero, Ph.D.
Source: Health News from Medical News Today - March 4, 2014 Category: Consumer Health News Tags: Urology / Nephrology Source Type: news

Low-Dose Aspirin Linked To Bleeding In The Skull, New Report Says
(CNN) — Taking low-dose aspirin to prevent heart disease and stroke is associated with an increased risk of bleeding in the skull in people without a history of those conditions, according to a new report. Researchers analyzed data from 13 previous studies in which over 130,000 people ages 42 to 74, who didn’t have a history of heart disease or stroke, were given either aspirin or a placebo for the prevention of these conditions. All the trials reported on the risk of head bleeding. People who took the placebo had a 0.46% risk of having a head bleed during the combined trial periods. For those who took aspirin,...
Source: WBZ-TV - Breaking News, Weather and Sports for Boston, Worcester and New Hampshire - May 13, 2019 Category: Consumer Health News Authors: Health – CBS Boston Tags: Health News aspirin CNN Source Type: news

Cardiac Device Surgery Without Interruption Of Warfarin Led To 80 Percent Reduction In Development Of A Significant Hematoma
A new Canadian study shows that operating without interrupting warfarin treatment at the time of cardiac device surgery is safe and markedly reduces the incidence of clinically significant hematomas compared to the current standard of care. The new findings were released at Heart Rhythm 2013, the Heart Rhythm Society's 34th Annual Scientific Sessions, and are published online in The New England Journal of Medicine (NEJM). At least a quarter of patients that require pacemaker or implantable defibrillator surgery are taking warfarin to reduce the risk of a stroke...
Source: Health News from Medical News Today - May 13, 2013 Category: Consumer Health News Tags: Cardiovascular / Cardiology Source Type: news

Self-Advocacy
On August 18, 2008 I went up to the office to do a load of xeroxing, throwing my bag in the back seat of the car. When I got to school, however, something was wrong. Though early in the am, it was like I was drunk, with walking wobbly and difficult. Being a compulsive, I idiotically worked for half an hour, holding on to the copying machine to steady myself. Then I drove home (second stupid act), called the health help line, where they told me to get to the ER. And don't drive! Once there, they figured I had had a stroke and put me on coumadin, a powerful blood thinner. Three days later, in the evening, a nurse wrote on my...
Source: Healthy Living - The Huffington Post - November 16, 2015 Category: Consumer Health News Source Type: news

Causes of Death in Anticoagulated Patients With AF Causes of Death in Anticoagulated Patients With AF
This study aimed to analyze and compare causes of death in patients with atrial fibrillation receiving direct oral anticoagulants or warfarin for prevention of stroke and thromboembolism.Journal of the American College of Cardiology
Source: Medscape Today Headlines - January 4, 2017 Category: Consumer Health News Tags: Cardiology Journal Article Source Type: news

Net Clinical Benefit of Warfarin in Individuals With AF Net Clinical Benefit of Warfarin in Individuals With AF
This study assessed the net clinical benefit of warfarin, utilizing a widely used and validated clinical prediction score for assessment of ischemic stroke risk in patients with non-valvular AF.Heart
Source: Medscape Today Headlines - February 17, 2017 Category: Consumer Health News Tags: Cardiology Journal Article Source Type: news

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