The absence of carotid plaque does not mean that the patient does not have coronary artery disease. Carotid plaque is a phenomenon that occurs in the carotid arteries located on both sides of the neck, such as lipid deposition. This phenomenon will lead to the narrowing of the internal diameter of the original arterial vessels, and in severe cases, it will affect the blood supply and oxygenation of the patient’s brain, resulting in dizziness, headache and other cerebral discomforts.
Coronary artery disease is caused by lipid deposits and tiny blood clots in the coronary arteries of the heart, resulting in a narrowing of the inner diameter of the arteries, which leads to insufficient blood supply to the heart and discomfort in the anterior region of the heart, such as chest tightness and pain.
Generally speaking, lipid deposition occurs in the arterial blood vessels, if the carotid artery plaque, the probability that the heart coronary artery lipid deposition, atherosclerosis will be more likely to occur. However, the location of plaque deposition may vary depending on the individual’s physical condition. Therefore, even if no carotid plaque is detected, there is still a possibility of coronary plaque formation.
In addition, long-term hypertension, dyslipidemia, unhealthy dietary habits, etc., can also induce coronary heart disease. It is necessary to actively lower blood pressure and control sugar, and improve living habits. If there are any uncomfortable symptoms, consult a doctor in time for treatment.