Bart B Ia, Pashkova T L, Kalmanova E N, Titova E V
Kardiologiia. 1987 Feb;27(2):63-6.
A study of 22 patients with a diagnosis of primary infectious endocarditis based on clinical, laboratory and instrumental (electro-, phono- and echocardiography) investigation showed the fever syndrome and rigors to be the main clinical manifestations of the disease. Echocardiography can contribute to its early diagnosis, while increased erythrocyte sedimentation rate remains the most valuable diagnostic test.
一项对22例经临床、实验室及仪器检查（心电图、心音图和超声心动图）确诊为原发性感染性心内膜炎的患者的研究表明，发热综合征和寒战是该疾病的主要临床表现。超声心动图有助于早期诊断，而红细胞沉降率升高仍是最有价值的诊断检查。
