In the prehospital setting, hemodynamic instability presents a major diagnostic challenge for emergency medical teams, as rapid differentiation between underlying causes is often required in the ...

Alternative energy is more mainstream than ever, but fossil fuels still make up a large percentage of the energy production in the U.S. Coal is down, but natural gas and nuclear energy production are ...

Ventricular fibrillation (VFib or VF) and ventricular tachycardia (v-tach or VT) are two types of heart arrhythmia that occur in the heart’s lower chambers, called the ventricles. The ventricles ...