Dưới đây là một đoạn văn tiếng Anh ngắn tóm tắt sơ lược về cách điều trị suy tim. Bạn hãy dịch chúng sang tiếng Việt.
There are three aims in treating heart failure: if possible, to remove causative factors and so reverse the condition; otherwise, to relieve symptoms and to improve survival. Examples of reversible causes include valvular disease, hypertension, anaemia, and hyperthyroidism. Symptomatic relief can be produced by the use of diuretics to relieve fluid retention, vasodilators to reduce the workload of the heart, and digitalis to increase cardiac contractility. Positive inotropic drugs other than digitalis (for example, inhibitors of phosphodiesterase type III) are not currently used in the long-term treatment of congestive heart failure, because they are associated with increased mortality. By contrast, reduction in mortality during long-term treatment of heart failure can be achieved with angiotensin-converting enzyme (ACE) inhibitors, spironolactone, beta-blockers, and the combination of hydralazine with a nitrate.
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