Dr. Kathleen Maginot answers the question: 'Abnormal Heart Rhythms in Children?' — -- Question: What types of abnormal heart rhythms are more common in children? Answer :There are many ...
Narrow-complex tachyarrhythmias are rapid heart rhythms originating in the upper heart chambers, characterized by a QRS duration of less than 120 milliseconds on an EKG. These arrhythmias can be ...
The human heart has a natural pacemaker in the sinus node or the sinoatrial node, which is a group of cells that trigger electrical signals to stimulate the rhythmic contraction of the heart. In 1958, ...
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ECG test: What it is and what its results mean
An electrocardiogram (ECG) is a quick test that demonstrates how your heart's electrical activity operates. It is run in both routine health check-ups and emergency situations to detect a range of ...
Having an accelerated junctional rhythm occurs when the atrioventricular node in your heart beats too quickly. It happens as a result of damage to your heart’s primary natural pacemaker. There’s no ...
AliveCor, Inc. announced today that the U.S. Food and Drug Administration (FDA) has granted the company clearance for two new algorithms giving users instant feedback on their electrocardiogram (ECG) ...
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