Background: To evaluate the changes in autonomic neural control mechanisms before malignant ventricular arrhythmias, we measured heart rate variability (HRV) and heart rate turbulence (HRT) in patients with ventricular tachycardia or fibrillation (Group I; n=6), non sustained ventricular tachycardia (Group II; n=32), frequent premature ventricular
Dear Editor, Communicating correctly and effectively with clients is considered one of the most important and essential skills for health professionals.However, they mainly use jargon in the process of communicating with clients, and sometimes there is a lot of information that is beyond the ability of their clients.Thus, paying attention to health
Concrete mortar segregation during vertical pipeline gravity transportation will form a weak part in the shaft lining, which poses a challenge for deep mine shaft safety.The specific gravity difference between aggregate and Fungus Treatment slurry will cause relative motion; the relative velocity is detrimental to the mortar workability, which play