The vagus nerve also can be stimulated to slow the heart when one bears down to urinate (micturition syncope) or have a bowel movement. Tachycardia Rapid heart rates can originate from either the atrium or the ventricle, but rhythms from the ventricle are more often life threatening. The ...
Shortness of breath Extreme tiredness Weakness A fast or irregular heartbeat They might use the EKG results to look for: Abnormal heart rhythms (arrhythmia) Enlarged heart chambers Blocked or narrowed arteries in your heart Heart damage Heart failure ...
heart valves that don't work they way they should, and irregular heart rhythms. But when most doctors talk about cardiovascular disease, they are talking about
Abnormal rate or irregular heart rhythms: Abnormally fast heart rates: tachycardia = tachy (fast) + cardia (heart) Abnormally slow heart rhythms: bradycardia = brady (slow) + cardia (heart) Abnormal electrical conduction There are many examples including atrial fibrillation, heart block, premature...
How quickly your heart beats and whether it normally beats The effects of drugs or devices used to control your heart (such as a pacemaker) The size and position of your heart chambers To diagnose abnormal heart rhythms Also Check:Systole and Diastole ...
Electrocardiograms (ECGs) are widely used for diagnosing cardiac arrhythmia based on the deformation of signal shapes due to changes in various heart diseases. However, these abnormal signs may not be observed in some 12 ECG channels, depending on the location, the heart shape, and the type of...
In people with certain irregular heart rhythms, such as atrialfibrillation, the use of blood thinners such as warfarin (Coumadin) has been shown to reduce the risk of stroke. For the general population, aspirin has not been shown to reduce stroke risk. It may be useful if prescribed by a ...
Lepu PC-80B Portable ECG Monitor Easy EKG Machine Handheld Heart Rate Monitor Portable ECG Monitors Portable ECG monitors are small, battery-powered devices that measure and record the electrical activity of your heart. They are used to monitor and detect abnormal heart rhythms, or arrhythmias. ...
Doctors might also recommend more testing, such as an echocardiogram, an implanted loop recorder, or a stress test. An echocardiogram uses sound waves to create a video of your heartbeat. A doctor implants a loop recorder below the skin of your chest to listen for unusual heart rhythms. Duri...