some heart medications as treating heart medicine were widely used, but if use undeserved treatment function not only, instead will let heart patients illness, so heart patients when taking heart medications as directed by a physician, avoid by all means must not proveharmful or unauthorized increase dosage. Digoxin, west to blue, YangDe HuangDu glucoside and poison MaoXuan hanako glucoside K, etc, is the treatment of the digitalis hf drugs, but if use excessive, can cause arrhythmia, atrioventricular block and congestive heart failure, failure to discover in time, but because of ventricular fibrillation and cause death. Because this kind of drug treatment volume and poisoning caused by abnormal close, easily amount is difficult to master, poisoning, cautious when applied. KuiNiDing is an important drug treatment of arrhythmia, when drug concentration in blood over every milliliter 6 MCG, can appear ventricular tachycardia, paroxysmal even ventricular fibrillation, or cause cerebrovascular, coronary artery bolt, patients suddenly loses consciousness, limbs, and wiggled breath stopped, this is often say & ldquo; KuiNiDing syncope & rdquo; . Lidocaine used to prevent acute myocardial infarction of ventricular arrhythmia, when injected intravenously or if excessive dosage of excessive, can lead to cardiac arrest drop in blood pressure and heart throbbing, or can be because circulation failure and death. The British sodium treatment with stupid when arrhythmia, if excessive or intravenous too fast, also can cause bradycardia, conduction blockade, and even heart stopped.
