A 46-year-old homeless man was found confused on a city street during a very cold day in January. EMTs are called, and upon arrival to the emergency department, the man is still confused. Body ...

When you brush or wash your hair, most of the hairs that you see are part of this normal process. Stress and certain health conditions may cause increased shedding. Hair with plenty of volume ...

Fluctuating blood pressure can be normal, as blood pressure varies somewhat throughout the day. Stress, exercise, and sleep can all make a difference. But if your blood pressure often changes ...

(Table) Conclusion: Suitable indicators depending on QRS morphology are required for QRS narrowing in CRT implantation. The parameters using speckle tracking echocardiogram to detect mechanical LV ...

Methods: Adults (age>18 years) with EA, identified using the Mayo Adult Congenital Heart Disease registry, were divided into 3 groups based on the QRS morphology of their first ECG ... or posterior ...

This image is a mammogram of a normal fatty breast, typical of older women, that does not have a lot of dense tissue. A mammogram searching for abnormal lesions, benign lumps, or breast cancer is more ...

[1] On October 30th, 2017, Lauren Layfield posted a compilation of bloopers between herself and Hacker T. Dog during her time on CBBC HQ, including the "we're just normal men" clip. The video gained ...

In this editorial, we will review the mechanisms underlying these arrhythmias and explain how the abnormal embryological development can become the substrate for reentrant SVTs despite otherwise ...

Fusion is so frequent that even the normal QRS is, to some extent ... the second criterion of entrainment met. Obviously the QRS morphology with atrial pacing at the same rate in the absence ...