But hydration is no longer just about replacing what is lost during those moments. As temperatures climb, hydration must extend beyond these occasions to sustain people through long, sweltering days.
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 ...