Which symptom indicates HT Qi or Yang deficiency?

When considering symptoms associated with Heart (HT) Qi or Yang deficiency, palpitations and tiredness are key indicators. This is because Heart Qi deficiency often presents as a lack of sufficient energy or vitality to support the normal functions of the heart, resulting in feelings of fatigue and a weak pulse. Additionally, palpitations indicate a disturbance in the heart's rhythm, which is further exacerbated by a deficiency of Qi that is unable to sustain the heart's activity effectively.

In contrast, other symptoms listed do not align with the presentation of Heart Qi or Yang deficiency. Insomnia and poor memory, while related to the heart in Traditional Chinese Medicine (TCM), are more often associated with Heart Blood deficiency or Yin deficiency. Cold oily sweat indicates a more acute and severe excess condition, such as a shock or profound Yang deficiency crisis, rather than a chronic deficiency. High fever and convulsions typically suggest an excess condition or acute illness, not a deficiency syndrome. Hence, palpitations and tiredness distinctly reflect the energy inadequacy characteristic of Heart Qi or Yang deficiency.