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Formal research has found that current smartwatch apps can detect abnormal heart rhythms, like atrial fibrillation and alert people to this. These apps can also detect changes in heart rhythm, like the QT interval, correctly identify these changes in about in a significant majority of people who have them. [14] These devices are continuing to ...
Postural orthostatic tachycardia syndrome (POTS) is a condition characterized by an abnormally large increase in heart rate upon sitting up or standing. [1] POTS is a disorder of the autonomic nervous system that can lead to a variety of symptoms, [10] including lightheadedness, brain fog, blurred vision, weakness, fatigue, headaches, heart palpitations, exercise intolerance, nausea ...
Tachycardia, also called tachyarrhythmia, is a heart rate that exceeds the normal resting rate. [1] In general, a resting heart rate over 100 beats per minute is accepted as tachycardia in adults. [1] Heart rates above the resting rate may be normal (such as with exercise) or abnormal (such as with electrical problems within the heart).
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In patients with stable coronary heart disease (CHD) up to 70% [1] Mental stress-induced myocardial ischemia (MSIMI) is a medical condition in which acute psychological stress can trigger a transient myocardial ischemia , which is a state of reduced blood flow to the heart muscle , often without the presence of significant coronary artery ...
There are many chest pain causes (including a heart attack) that can lead to similar types of ... 2023 at 6:15 PM. Phiromya Intawongpan ... trouble breathing, low oxygen levels and a fast heart ...
Can stress cause high blood pressure? Stress—and often how you cope with it—can make so many things worse, including your blood pressure. A major risk factor for heart disease and stroke, high ...
A normal resting heart rate is 60 to 100 beats per minute. A resting heart rate of more than 100 beats per minute is defined as a tachycardia. During an episode of SVT, the heart beats about 150 to 220 times per minute. [9] Specific treatment depends on the type of SVT [5] and can include medications, medical procedures, or surgery. [5]