| 書目名稱 | Heart Failure and Arrhythmias | | 編輯 | Johannes Brachmann,Rainer Dietz,Wolfgang Kübler | | 視頻video | http://file.papertrans.cn/425/424932/424932.mp4 | | 圖書封面 |  | | 描述 | Heart failure is a clinical entity characterized by a certain combination of symptoms and signs. Although there is neither a definition covering all aspects of it nor any generally accepted criteria for evaluating its severity, it is the endstage of many different heart diseases, in most cases associated with a poor prognosis. Approximately 50% of the patients with advanced heart failure die from pump failure, whereas the other half succumb suddenly and unexpectedly due to ventricular tachyar- rhythmias. Although impaired left ventricular function is the main risk factor, sudden death may already occur in less severe cases of heart failure. In certain cardiac diseases, such as dilative cardiomyopathy, the occurrence of ventricular arrhythmias may be related directly to the underlying heart disease, as the frequency and severity (Lown classifica- tion) of ventricular ectopics are not related to left ventricular impair- ment. Treatment of ventricular tachyarrhythmias is still an unsolved prob- lem, especially in patients with heart failure, who need it the most. The vast majority of antiarrhythmic agents are more or less negatively ino- tropic and may therefore substantially aggravat | | 出版日期 | Conference proceedings 1990 | | 關(guān)鍵詞 | Antiarrhythmische Therapie; Herzinsuffizienz; Positiv inotropische Substanzen; arrhythmia; cardiology; dr | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-642-75326-8 | | isbn_softcover | 978-3-642-75328-2 | | isbn_ebook | 978-3-642-75326-8 | | copyright | Springer-Verlag Berlin Heidelberg 1990 |
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