Bradycardia is a condition characterized by a slower than normal heart rate. While a normal adult heart beats between 60 and 100 times per minute, bradycardia is defined when heart rate falls below 60 ...

"Also, a pacemaker can regulate the heart's rhythm, speeding up the heart rate as needed." Additionally, Duggirala says if hypothyroidism or sleep apnea is causing bradycardia, treatment of the ...

Bradycardia refers to a resting heart rate that is slower than usual. A heart rate of fewer than 60 beats per minute (bpm) may indicate an underlying health issue, but this is not always the case ...

An irregular heartbeat is a condition that occurs when the heart's electrical impulses are either too fast, slow or ...

Sinus rhythm (a.k.a. normal sinus rhythm) refers to the normal heart beat originating from the sinoatrial node. This is manifested as an upright P wave in lead II of the ECG. Sinus bradycardia ...

The rhythm is either sinus rhythm or not sinus rhythm. Sinus rhythm refers to the origination of the electrical activity coming from the sinus node — also known as the sinoatrial node, or SA node.

which is also known as tachycardia-bradycardia syndrome. When antiarrhythmic drugs (AADs) are administered for rhythm or ventricular rate control in this subset of AF patients, a permanent ...

In fact, up to 60% of athletes demonstrate ECG changes (in isolation or in combination) such as sinus bradycardia, sinus arrhythmia, first-degree atrioventricular (AV) block, early repolarisation, ...

The patient had classic tachycardia–bradycardia syndrome with periods of rapid rate during AF and slow rates during sinus rhythm, sleep or drug treatment. OSA may impact the occurrence of AF by ...

The FDA submission is backed by robust data from the VALID-ECG pivotal study, which enrolled 198 patients across five ...