心力衰竭病人住入普通病房死亡率加倍-凯发k8官网

heart failure patients admitted to general ¹ are twice as likely to die as those admitted to cardiology（心脏病学） wards, shows a national ² of the treatment of the condition, published online in the journal heart. women fared worse than men when it comes to appropriate ³ and treatment, the findings suggest, although death rates were similar.

in 2006/7, heart failure accounted for more than a quarter of a million hospital deaths and discharges in england and wales, ⁴ to around 2.5 million bed days a year and at an annual cost to the nhs of £563 million.

the authors draw their conclusions from a survey of the first 10 patients admitted each month with a primary ⁵ of heart failure to 86 hospitals across england and wales between april 2008 and march 2009.

during this period, just over 6,000 patients, with an average age of 78, were admitted with the condition. almost half of these (43%) were women.

at admission, less than a third (30%) were reported to be breathless at rest and under half (43%) as having ⁶ feet/ankles. these are both diagnostic features of heart failure.

appropriate investigations were not always carried out, the survey shows, with those admitted to general medical wards less likely to receive these than those admitted to cardiology wards.

most patients (75%) were given a heart trace monitor test (echocardiogram). but only two thirds of those (65%) admitted to general medical wards were given this test.

this showed that the left ventricular（心室的） ejection fraction (lvef左心室射血分数), an ⁷ of the pump action of one of the two lower ⁸ of the heart, was 40% or less in most of those admitted.

but lvef was not recorded in one in four patients. and those with an lvef of under 40% or in whom lvef was not recorded were more likely to be women, older, and managed on general medical wards.

levels of natriuretic peptides（多肽类） , which are a much effective test for heart failure, and a much better ⁹ of likely outcome than lvef, say the authors, were only measured in 1% of patients, despite national institute of health and clinical ¹⁰ recommendations.

half the patients were admitted to cardiology wards. compared with those managed on general wards, they tended to be younger and were more likely to be men. those admitted to general medical wards were twice as likely to die as those admitted to cardiology wards, even after taking account of other risk factors.

while most patients, in whom discharge drug treatment was recorded, were given the appropriate medicines, only half were prescribed beta blockers. men and younger patients were more likely to be given these drugs.

"currently, hospital provision of care is suboptimal（次优的） and the outcome of patents poor. the same rules that apply to suspected cancer should ¹¹（属于，关于） to a disease with such a ¹² prognosis as heart failure," conclude the authors.

this means ready availability of natriuretic peptide testing, prompt referral to a specialist and appropriately trained staff to manage the condition during and after hospital admission, they say.