Zheng Jian headache, chest pain, limb pain or numbness, weakness, Nacha, dizziness, short dark tongue or Yuban, Shibuya-clock.

• 症见头痛、胸痛、肢体疼痛或麻木、乏力、纳差、头晕、舌淡暗或有瘀斑，脉沉涩。