英文原文：
Natriureticpeptides
—BNPandNT-proBNPconcentrationsmaybeelevatedinmyocarditisandmayhelpdistinguishbetweenrespiratorysymptomsrelatedtoheartfailureandthoserelatedtoprimarypulmonarypathology.Inasmallseriesof19patientswithparvovirusB19myocarditis,BNPlevelswereelevatedinall12patientswhoweretested,rangingfromtopg/mL.
翻译
脑钠肽
—BNP和NT-proBNP浓度在心肌炎中可能升高，并可能有助于区分与心力衰竭有关的呼吸症状和与原发性肺部病变有关的呼吸道症状。在一个小系列的19例细小病毒B19心肌炎患者中，所有12例被测试的患者的BNP水平都升高，范围从到pg/mL。
英文原文：
Echocardiogram
—Theechocardiogramtypicallyshowsimpairedleftventricularfunction.Thesystolicdysfunctionisgenerallyglobal,butregionalorsegmentalabnormalitiesmayalsobeseen.Changesinleftventriculargeometry(eg,developmentofleftventriculardilationwithamorespheroidshape),wallmotionabnormalities,andmitralregurgitationmayalsobeseen.Pericardialeffusionisa
