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Catheter ablation is a procedure that uses radio-frequency energy or other sources to terminate or modify a faulty electrical pathway from sections of the heart of those who are prone to developing cardiac arrhythmias such as atrial fibrillation, atrial flutter and Wolff-Parkinson-White syndrome.
Atrial fibrillation is associated with an increased risk of heart failure, dementia, and stroke. [3] [12] It is a type of supraventricular tachycardia. [14] Atrial fibrillation frequently results from bursts of tachycardia that originate in muscle bundles extending from the atrium to the pulmonary veins. [15]
Those with atrial fibrillation have a 5% a year risk of stroke, and those with valvular atrial fibrillation have an even higher risk. [130] Depending on the stroke risk, anticoagulation with medications such as warfarin or aspirin is useful for prevention with various levels of comparative effectiveness depending on the type of treatment used ...
Aortic valve replacement is a cardiac surgery procedure whereby a failing aortic valve is replaced with an artificial heart valve.The aortic valve may need to be replaced because of aortic regurgitation (back flow), or if the valve is narrowed by stenosis.
Women are more likely to survive cardiac arrest and leave the hospital than men. [146] Hypoxic ischemic brain injury is a concerning outcome for people suffering a cardiac arrest. [ 147 ] Most improvements in cognition occur during the first three months following cardiac arrest, with some individuals reporting improvement up to one year post ...
How much protein do women over 50 need? If you’re on an intermittent fasting diet, it’s important to focus on good nutrition during your eating windows, Cording says. That means focusing on a ...
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risk of stroke (for non-rheumatic atrial fibrillation) The CHADS 2 score and its updated version, the CHA 2 DS 2 -VASc score , are clinical prediction rules for estimating the risk of stroke in people with non-rheumatic atrial fibrillation (AF), a common and serious heart arrhythmia associated with thromboembolic stroke.