Health

cardiac arrhythmia

心律失常指心臟收縮的頻率或心臟節律的異常，根據其病理變化，可分為器質性病變或單純功能障礙，常見於中老年人，與過度勞累、情緒緊張、吸菸、飲酒、喝濃茶或咖啡有關。
　造成的原因很多，包括冠心病、風濕性心臟病、高血壓心臟病、先天性心臟病、肺原性心臟病、心肌炎、藥物影響、電解質紊亂、機械性刺激及甲狀腺機能亢進等。

 　　近年來，透過對血瘀證和活血化瘀治療原則的多學科研究，對血瘀的基本病理生理過程已有較統一的認識。 血瘀證是一個與血液循環障礙密切相關的病理過程，主要表現為血液流變學異常、微循環障礙和局部血流動力學異常等方面。 

The most common symptom of coronary artery disease is angina 心絞痛(also called angina pectoris).  Angina is often referred to as chest pain. It is also described as chest discomfort, heaviness, tightness, pressure, aching, burning, numbness, fullness, or squeezing. It can be mistaken for indigestion or heartburn. Angina is usually felt in the chest, but may also be felt in the left shoulder, arms, neck, back or jaw.

If you have angina or any of the symptoms listed below that last for more than 5 minutes, SEEK EMERGENCY TREATMENT (CALL 9-1-1) WITHOUT DELAY. These symptoms could be the signs of a heart attack (also called myocardial infarction or MI 心肌梗塞; 冠狀動脈栓塞) and immediate treatment is essential.

 人們為什麼需要補充蛋白質？

As a man, you can accomplish many things in just an hour a week, based on my observations as a graduate student in exercise physiology at the University of Oklahoma. Here's what would not impress me: You watching any reality show with a number in its title. You doing chest bumps with your buddies during a pickup basketball game. You achieving your best score -- ever! -- on Guitar Hero.