Palpitation Nursing interventions Timidity due to heart-deficiency Principle of nursing:镇惊定志，养心安神 Life care: Entirety nursing Dietary care: Drugs care: Other nursing methods:9 Timidity due to heart-deficiency Principle of nursing：镇惊定志，养心安神 Entirety nursing Life care: Dietary care: Drugs care: Other nursing methods: Palpitation