The ECG findings presented as normal in athletes were established by an international ... early repolarisation is common in athletes and usually characterised by an elevated ST segment with upward ...

Positive and negative peaked T waves with high amplitude were detectable in the preclinical 12-lead ECG. Additionally, a first-degree AV block was present (P waves merging with preceding T waves).

Which Type of AV Block? Look closely at this ECG; can you tell whether it's type I or type II second-degree AV block? It's tricky.

Since the ECG is many times more sensitive to EMF than the Arduino, this turns out to be a quick and easy way to make sure he’s not barking up the wrong tree.

It’s the only fitness tracker form factor that can take an ECG reading – so a good option for those who don’t want to wear a smartwatch. You pinch the sides of the case to take the reading ...

The National Hurricane Center is monitoring four tropical waves as we near the peak of the Atlantic hurricane season.

If you throw a pebble into a pond, ripples spread out from where it went in. These ripples are waves travelling through the water. Like ocean waves, these ripples are transverse waves because the ...

On ECG there had to be an ST elevation of >1mm ... The end systolic volume (ESV) was measured at the end of the T-wave. The modified Simpson's rule, which uses two cross-section views (4- and ...

Watch this video to learn about what happens to sound waves when you record a song. You don’t hear a sound as soon as it is made. It takes time for it to reach you. Click on the slide show below ...

Somewhere, sometime, someone may have told you “don’t make waves.” Maybe you challenged an idea you thought needed closer examination. Maybe you proposed a solution that ran contrary to the ...