Commonly used Chinese patent medicines: Ginseng Guipi Pill (composed of Ginseng, Angelica, Atractylodes macrocephala, Astragalus, etc.) has the functions of invigorating qi and blood, invigorating spleen and nourishing heart, and is suitable for palpitation, forgetfulness, insomnia, dreaminess, fatigue and fatigue caused by deficiency of both heart and spleen. Ginseng Buxin Pill (composed of Ginseng Radix, Salvia Miltiorrhizae Radix, Radix Angelicae Sinensis, Radix Polygalae, etc.) has the functions of invigorating qi, nourishing heart, enriching blood and calming the nerves, and is suitable for palpitation, upset, insomnia, dreaminess, forgetfulness, etc. caused by insufficient heart blood. Ginseng Yangrong Pill (composed of Ginseng, Atractylodes macrocephala, Radix Angelicae Sinensis, Radix Rehmanniae Preparata, etc.) has the functions of invigorating qi and nourishing blood, strengthening the heart and calming the nerves, and is suitable for heart deficiency and spleen deficiency, palpitation, insomnia, forgetfulness, mental fatigue, eating less loose stool, etc. Tianwang Buxin Dan (composed of ginseng, salvia miltiorrhiza, Ophiopogon japonicus, Ziziphus jujuba seed, etc.) has the functions of nourishing yin and nourishing blood, nourishing the heart and calming the nerves, and is suitable for insomnia, amnesia, palpitation and palpitation caused by deficiency of heart yin and loss of heart blood. Huangqi Shengmai Decoction (composed of Huangqi, Ginseng, Ophiopogon japonicus, Schisandra chinensis, etc.) has the functions of benefiting qi and nourishing yin, strengthening heart and tonifying lung, and is suitable for palpitation, shortness of breath, mental fatigue, weak pulse and so on caused by deficiency of both heart and lung and deficiency of qi and yin. Buxinqi oral liquid (composed of Allium macrostemon Bunge, Ginseng, etc.) has the functions of invigorating heart-qi, regulating qi and relieving pain, and is suitable for patients with coronary heart disease such as palpitation, shortness of breath, dizziness and fatigue caused by heart-qi deficiency.