Sinus tachycardia is recognized on an ECG with a normal upright P wave in ... Sinus tachycardia is rarely a primary cardiac arrhythmia and almost always caused by one of the above conditions.

Atrial tachycardia and other ectopic atrial rhythms occur when a site outside of the sinus node ... is seen very commonly on ambulatory ECG monitoring in the elderly and is frequently asymptomatic.

This ECG (Figure 1), recorded in the emergency room, shows a wide complex tachycardia at 205 bpm. Wide complex tachycardias are more likely to be ventricular tachycardia (VT) than supraventricular ...

Heightened awareness of one’s own heartbeats, also known as palpitations, has recently been seen as a common trend. Though ...

A heartbeat is generated by an electrical impulse from the sinus ... tachycardia is diagnosed with a device called an ...

According to Apple’s press release: The ECG app’s ability to accurately classify an ECG recording into AFib and sinus rhythm was validated in a clinical trial of around 600 participants. Rhythm ...

1 The majority of disorders associated with increased risk of sudden cardiac death (SCD), such as cardiomyopathies and primary electrical diseases, are suggested by abnormal findings present on an ECG ...