Is the medicinal property of Heart Stabilizing Granules hot or cold?

The medicinal properties of Heart Stabilizing Granules are relatively calm, and they are neither hot nor cool in nature.
It is commonly used in the treatment of patients with qi and yin deficiency (deficiency of both qi and yin) combined with cardio-blood stasis (deficiency of qi in the heart and obstruction of blood flow), and is effective in treating palpitations (accelerated heartbeat, often accompanied by panic), chest tightness, and chest pain in such patients, and is now generally used in patients with ventricular or atrial premature beats. The Chinese herbal medicines that make up Heart Stabilizing Granules are relatively mild, so the medicinal properties of Heart Stabilizing Granules are neither hot nor cool. In addition, patients may experience adverse reactions such as nausea and vomiting during the process of medication, and this drug is contraindicated in patients who are allergic to the drug or have bradyarrhythmia, and the use of medication must be carried out under the guidance of a professional physician.