Monitor recovery from a heart attack, progression of heart disease or the effectiveness of certain heart medications or a pacemaker. Rule out hidden heart disease in patients about to undergo surgery. What happens during an electrocardiogram? Electrocardiogram is a painless procedure. Usually, a medi...
What happens after a transient ischemic attack? What happens during a transient ischemic attack? What are the causes of myocardial ischemia? What does ventricular tachycardia feel like? What causes ischemic cardiomyopathy? What does atrial fibrillation look like on an ECG?
Fatigue, or extreme tiredness, happens a lot withatrial fibrillation. It's the most common symptom of the condition. Symptoms of AFib in women Women may have more subtle symptoms of AFib, like weakness and fatigue, and not the more obvious signs of illness. Doctors often diagnose women with...
During an ischemic stroke, a blockage stops blood from flowing into or through parts of the brain. If you’ve read up onheart attacks, you’ll likely notice some similarities here. You may even see stroke referred to as a “brain attack.” The reason: Both are the result of blocked art...
What is a heart attack? A heart attack happens when the supply of blood to the heart is severely restricted or totally cut off, explains Rachel Keever, M.D., Medical Executive, Health Systems Integration atJohnson & JohnsonInnovative Medicine’s Cardiovascular therapeutic area in the U.S. Tho...
Next ArticleHow to Help Prevent an AFib Attack Recommended FEATURED Explore More On Atrial Fibrillation Bradycardia: Causes, Symptoms, Treatment Medically reviewed byJabeen Begumon April 30, 2024Written byLori M. King, PhD Is your resting heart rate slower than normal? If it is too slow, then ...
In this lesson we will discuss atrial fibrillation (AFib) and what happens after diagnosis. We will specifically discuss medications used in treatment as well as surgical options (pacemakers). Related to this QuestionWhich cells act as the heart's pacemaker? Why are they t...
In a healthy beating heart, your blood pumps in a steady, coordinated fashion in the chambers of your heart to and from other parts of your body. Atrial fibrillation (AFib) happens when the top two chambers of the heart, the atria, beat too fast and with an irregular rhythm (fibrillation...
Sick sinus syndrome (SSS), also known assinus nodedysfunction, describes a group of problems that affect your heart rhythm. It happens when a defect occurs with your sinus node, also known as the sinoatrial node or SA node. Your sinus node controls the pace of your heartbeat. ...
Lone AFib Atrial fibrillation that happens in younger people (under 60 years old), without an obvious cause is called lone AFib. Lone AFib can be triggered by exercise, eating, sleeping, and alcohol. Sometimes it comes and goes on its own and may not need immediate treatment. Consult your ...