饮水过量。适量饮水对于每个人都是必要的。但心血管患者过量喝水,会稀释血液,使血量增加,加重心脏负担。心脏不得不加大输送血液的力度和速度,可能会出现胸闷不适。而且,多余的水分会从血管渗透到身体各部位,使人体出现浮肿,甚至可能诱发或加重病情。因此,心脏不好的患者喝水要少量多次,不要一次大量饮水。午睡不当。对于大多数人来说,午睡有利于健康。但对于心脑血管疾病患者,午睡的要求就苛刻多 Excessive drinking water. The right amount of water is necessary for everyone. However, excessive drinking of cardiovascular patients, will dilute the blood, so that blood increased, increasing the burden on the heart. The heart had to increase the intensity and speed of delivery of blood, chest discomfort may appear. Moreover, the excess moisture will penetrate from the blood vessels to various parts of the body, so that the body edema, and may even induce or aggravate the condition. Therefore, patients with poor heart water to drink a small amount of times, do not drink a lot of water. Improper nap For most people, nap is good for your health. But for patients with cardiovascular and cerebrovascular diseases, nap requirements are harsh