心动过缓是一个医学术语，源于希腊语，意思是“慢心”。In adults, bradycardia is a diagnosis given when resting heart rate falls below 60 beats per minute and causes symptoms. For infants, bradycardia is defined as a heart rate less than 100 beats per minute with symptoms. Bradycardia has many causes, but a primary one is congestive heart failure, or CHF. Coenzyme Q10, or CoQ10 for short, is a vitamin-like substance that helps strengthen your heart and is able to mitigate the symptoms of CHF and bradycardia.
心动过缓
虽然每分钟60次在技术上被认为是心动过缓，但根据《疾病专业指南》，心率降到每分钟50次以下才可能出现症状。Some world-class athletes, particularly cyclists and long distance runners, have resting heart rates of around 30 beats per minute without any symptoms, but for most people that would quickly lead to cardiac arrest. Bradycardia prevents your tissues from receiving enough oxygen and nutrients, which leads to symptoms of fatigue, shortness of breath, heart palpitations, fainting and eventually heart failure. Bradycardia has many causes such as drug abuse, thyroid dysfunction, dehydration, infections, neurological problems and heart disease. According to "Harrison's Principles of Internal Medicine," the most common heart disease that leads to bradycardia is congestive heart failure.
充血性心力衰竭
CHF是65岁以上美国人住院的主要原因，占这一群体入院人数的20%，《营养与公共卫生》中提到。CHF occurs when your heart cannot pump efficiently enough to supply your tissues with freshly oxygenated blood. The cardiac muscles eventually weaken and the heart enlarges and becomes congested, or inflamed. Heart rate slows and weakens in CHF, leading to bradycardia. Drugs and pacemakers are used by heart specialists to treat CHF and bradycardia, although some natural remedies, such as CoQ10, can be helpful too.
辅酶Q10
CoQ10，也被称为泛醌，是一种维生素样物质，存在于几乎所有细胞的线粒体中。线粒体是细胞的能量工厂，CoQ10以ATP的形式参与产生能量，ATP是能量储存分子。因此，根据“人体营养的生化、生理和分子方面”，那些能量需求最高的器官，如心脏、肝脏和肾脏，需要的CoQ10最多。CoQ10 is also acts as an important antioxidant in your body.
辅酶q10和瑞士法郎
根据《人类生物化学与疾病》，CoQ10在CHF中被广泛研究，发现通过提高细胞水平的氧气利用来增加心脏功能，降低血压，增强心肌，稳定细胞膜。简单地说，CoQ10使你的心脏更强壮，泵血更有效，心跳更快，这减少了CHF的症状和由此产生的心动过缓。几乎所有的研究人员都注意到CoQ10的耐受性良好，几乎没有副作用。如果你有任何心动过缓的症状，你应该立即咨询你的医生，然后再试图改善你的条件与CoQ10补充剂。