医英每日一句【2.24】心脏听诊

Cardiac motion creates an audible sound. This sound is one of the chief diagnostic tools of medical professionals and is a part of a patient's vital signs.  The first heart sound is made by the closure of the atrioventricular valves at the beginning of ventricular systole. This is usually vocalized by health professionals as “lubb”.   The second heart sound, which has a higher pitch, is made by the closure of the semilunar valves during ventricular diastole. This is usually vocalized as “dupp”.

☑️注释： 🔵cardiac motion /ˈkɑːdɪæk ˈməʊʃən/ 心脏运动 🔵audible /ˈɔːdəbl/ 听得见的 🔵diagnostic tool /ˌdaɪəɡˈnɒstɪk ˌtuːl/ 诊断工具 🔵medical professional /ˈmɛdɪkəl prəˈfɛʃənəl/ 医学专业人员；医学专业人士 🔵vital sign /ˌvaɪtəl ˈsaɪn/ 生命体征；生命征 🔵closure /ˈkləʊʒə/ 关闭；倒闭 🔵atrioventricular valve /ˌeɪtrɪəʊvɛnˈtrɪkjʊlə ˌvælv/ 房室瓣 🔵ventricular systole /vɛnˈtrɪkjʊlə ˈsɪstəlɪ/ 心室收缩(期) 🔵vocalize /ˈvəʊkəlaɪz/ 说出；发声 🔵health professional /ˌhɛlθ prəˈfɛʃənəl/ 保健专业人士；卫生技术人员 🔵lubb-dupp; lub-dup; lub-dub /ˌlʌbˈdʌp/; /ˌlʌbˈdʌp/; /ˌlʌbˈdʌb/ 心跳声的拟声词 🔵pitch /pɪtʃ/ 音高；音调 🔵ventricular diastole /vɛnˈtrɪkjʊlə daɪˈæstəlɪ/ 心室舒张(期)