To understand the difference between normal sinus rhythm and sinus arrhythmia, it's best to start by exploring the role of an electrocardiogram (ECG or EKG) in diagnosing such rhythms. During an ...

A routine ECG is obtained. Figure 1 ... and V4-V6, so this is a normal sinus rhythm. The PR interval is constant (0.16 sec). The QRS complex duration is increased (0.16 sec) with a normal axis ...

The ability to identify an abnormality on the 12-lead ECG ... AV block. Sinus bradycardia is defined as a heart rate of <60 beats/min and is present in up to 80% of highly trained athletes.6,11 Heart ...

Heart palpitations without other symptoms may be related to anxiety or too much caffeine. If you’re unsure, read on to learn ...

Low concentrations of three selected biomarkers in the blood of patients with atrial fibrillation identify patients with a high chance of attaining sinus rhythm. This is the main result of this ...

An abnormal heart rhythm, also called an arrhythmia, is when your heart beats too fast, too slow, or irregularly. Here’s everything you need to know.

With the paid subscription, you also get additional benefits such as cloud storage, blood pressure monitoring, medication tracking and, four times a year, customized reports and remote reviews by a ...

This Omron monitor is a blood pressure and EKG monitor in one, which therein tracks systolic and diastolic blood pressures, ...

The electrocardiogram was continuously monitored ... at the time of treatment with propranolol. In 1 patient normal sinus rhythm returned after an increase in the degree of atrioventricular ...

And because it’s also quite simple to implement the required sensors, it makes sense that electrocardiogram (ECG) machines are a popular choice among introductory medical electronics projects.