That day, 36-year-old Mr. Zhang just finished work, suddenly felt flustered chest tightness, pale, colleagues hurriedly sent him to the hospital. After the doctor made a comprehensive examination, he found that Mr. Zhang had atrial fibrillation. Atrial fibrillation is a kind of arrhythmia, which occurs in all kinds of heart disease patients. But after examination, Mr. Chen’s heart itself was not damaged. So, who is the real culprit that caused Mr. Zhang’s arrhythmia? Hyperthyroidism is in the heart [playing tricks] Mr. Zhang suffered from hyperthyroidism (hyperthyroidism for short) for 5 years. Doctors said it was [hyperthyroidism heart disease] that made him appear at the beginning of the article. Hyperthyroidism heart disease is one of the common complications of hyperthyroidism, with Read More …