Moodley T R, Vaughan J E, Chuntarpursat I, Wood D, Nøddeboe Y, Schwarting F
S Afr Med J. 1986 Sep 27;70(7):433-4.
Fetal heart movement and fetal heart rate are easily observed with real-time ultrasonography. Certain aspects of fetal cardiac disorders can thus be further evaluated by M-mode echocardiography. Congenital heart block and associated connective tissue disorders are discussed.
通过实时超声检查很容易观察到胎儿心脏活动和胎儿心率。因此，胎儿心脏疾病的某些方面可以通过M型超声心动图进一步评估。本文讨论了先天性心脏传导阻滞及相关的结缔组织疾病。
