【正文】
d site of apical impulse 闡述震顫的概念、產(chǎn)生機(jī)制及臨床意義 To elaborate the concept, mechanism and clinical significance of thrill 描述正常心臟相對濁音界的范圍 To describe the border of relative dullness 說出心臟瓣膜聽診區(qū)的概念及位置 To state the concept and site of auscultatory cardiac valve areas 比較SS2心音的產(chǎn)生機(jī)制、特點(diǎn)與臨床意義 To compare the difference between S1 and S2 about their mechanism, character and clinical significance 陳述雜音的概念與分級 To state the concept and grade of heart murmurs,概 述 introduction,運(yùn)用視、觸、叩、聽等檢查方法初步判定有無心臟疾病,判斷心臟病的病因、性質(zhì)、部位及程度.在臨床上具有重要的意義。 室溫不低于20℃; Temperature should be higher than 20 ℃,心臟視診 lnspection of the heart,(一)心前區(qū)隆起與凹陷 eminence or introcession in precordial region (二)心尖搏動 apical impulse (三)心前區(qū)異常搏動 Abnormal precordial pulsation,心臟觸診 Palpation of the heart,檢查者常用右手,以全手掌、手掌尺側(cè)(小魚際)或示指、中指和無名指并攏以指腹觸診。 mechanism (三)心包摩擦感:概念。 character,心臟叩診 Percussion of the heart,心臟叩診