![]() Atrial fibrillation (AFib or AF) - irregular heartbeat associated with heart disease, overactive thyroid or alcoholism.Sinus tachycardia - often the body’s normal response to situations such as stress, anxiety or distress can be caused by conditions such as anemia, low blood pressure or thyroid disease.Work with your doctor to manage your symptoms. In some cases, other medical therapies may be necessary. This will provide your doctor with information about your heart rate and rhythm over a longer period of time.”įollowing a heart-healthy lifestyle is always a good idea, but it may not necessarily reduce the episodes or complications of arrhythmia, according to Van Herle. #RACING HEARTBEAT PORTABLE#Both of these devices are types of portable electrocardiograms that you can wear for a limited amount of time, ranging from 24 hours up to weeks or months. “If your racing pulse is intermittent,” she says, “your doctor may order other types of testing to further evaluate it, such as a Holter monitor or a cardiac event recorder. ![]() Van Herle explains that your doctor will take your pulse, either by counting the number of heartbeats in one minute or by using an electrocardiogram, a painless test that detects and records your heart activity through the use of small electrodes, or sensors, that are attached to your chest and arms or legs. Lifestyle changes, medications, blood thinners, weight loss and surgery can help to manage this type of heart palpitations. Those who have existing heart disease, high blood pressure, diabetes or hyperthyroidism or are obese or heavy alcohol users are more likely to develop A-fib. The American Heart Association estimates that at least 2.7 million Americans are living with this common heart rhythm disorder.Ī-fib can lead to blood clots that may increase your risk of stroke it’s also associated with a higher chance of developing heart failure. So, instead of beating steadily, the heart beats irregularly. What distinguishes it (and other kinds of fibrillation) is that not only is the speed of your pulse altered, its rhythm is, too. ![]() Is atrial fibrillation the same as tachycardia?Ītrial fibrillation, or A-fib, is sometimes called a type of tachycardia. Depending on the cause, ventricular tachycardia may be treated with medication or surgery. It can also be caused by some medications and illegal substances, like cocaine. This often occurs in people who already have a heart condition, such as cardiomyopathy, or weakened heart muscles. As with SVT, with ventricular tachycardia, the electrical impulse that regulates the heart rate misfires, causing a fast rhythm. Ventricular tachycardia originates in the lower chambers of the heart, or ventricles, and can be serious. SVT isn’t often serious, and lifestyle modifications or medications may help to reduce episodes. ![]() SVT is the most common cause of heart rhythm problems in children it is also linked with anxiety, fatigue, drinking lots of caffeine or alcohol, and smoking. The electrical impulses that regulate your heartbeat short-circuit, resulting in a fast heart rate. This type of fast pulse originates in the atria, the upper chambers of the heart. The heart is beating correctly, just fast. This is the totally normal, bounding-heart feeling we get when upset, or during or after exercise. The rapid heart rate of tachycardia isn’t necessarily serious, but it can be treated, if necessary, depending on what is causing it. A racing pulse is one that’s faster than 100 beats this is called tachycardia. ![]() A normal heart rate is between 60 and 100 beats per minute. Want to check if your fast pulse rate is in the normal range? Set a timer to one minute, find your pulse, and count your heartbeats during that minute. Normally, you don’t even notice your heartbeat, but these sensations often get your attention. These unusual heart rhythms can also be called arrhythmias. Palpitations is the general word doctors use for any fast or pounding sensations that you feel in your chest. “But, if you feel like you’re going to faint or if you experience lightheadedness, chest pain or sudden shortness of breath while your pulse is racing, you should seek urgent medical attention.” What are heart palpitations? “It depends on the context in which your symptoms appear,” says Helga Van Herle, MD, a cardiologist at Keck Medicine of USC and associate professor of clinical medicine at the Keck School of Medicine of USC. But, what if it happens while you’re reading a book or watching TV? A racing pulse can be caused by a wide variety of conditions, from the benign to the serious. We all know the feeling of a bounding, fast pulse after exercising or when we’re furious about something. If your heart is beating so fast it feels like it’s about to burst, you could have a serious condition - or, it could be nothing to worry about. ![]()
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