What does it mean when blood fails to nourish the heart?

Blood fails to nourish the heart, leading to a condition known as deficiency of heart blood. This may be caused by physiological factors, or it could be related to pathological conditions such as renal insufficiency or hepatitis. The specific causes are analyzed as follows:

1. Physiological Factors

Excessive fatigue can gradually deplete the body's heart blood, resulting in insufficient heart blood and subsequently causing heart blood deficiency. As a result, the heart is inadequately nourished, potentially leading to symptoms such as palpitations, restlessness, insomnia, and vivid dreams. In such cases, symptoms usually improve after adequate rest.

2. Pathological Factors

a. Renal Insufficiency

Renal insufficiency is a clinical syndrome caused by reduced kidney function and decreased glomerular filtration rate. It is often associated with factors such as reduced cardiac output and damage to renal parenchyma. This can lead to deficiency of kidney essence and inadequate production of vital substances, ultimately contributing to heart blood deficiency. Treatment should be conducted under medical supervision, using medications such as furosemide or intravenous injections of recombinant human erythropoietin.

b. Hepatitis

Hepatitis refers to inflammation of the liver. If left untreated for a prolonged period, it may impair nutrient blood, thereby inducing heart blood deficiency. In such cases, patients should follow medical advice and use medications such as entecavir tablets or spleen aminopeptide oral solution to alleviate symptoms.

In addition to the above-mentioned causes, conditions such as pulmonary tuberculosis, liver cirrhosis, and uremia may also contribute. It is recommended to seek prompt medical evaluation and treatment.