【名词&注释】
脾肾阳虚证(yang deficiency of spleen and kidney)、心肾阳虚证(yang deficiency of heart and kidney)
[单选题]患者心悸怔忡,形寒肢冷,浮肿尿少,唇、甲、舌暗淡青紫,脉沉细微,宜诊为
A. 心阳虚证 B. 脾阳虚证 C. 肾阳虚证 D. 心肾阳虚证 E. 脾肾阳虚证