讀後心得

Aortic dissection is a deadly cardiovascular disease. Recently, former Minister of Transportation Guo Yaoqi was rushed to the hospital and unfortunately passed away due to this condition, drawing attention to it. This disease typically occurs in weather with dramatic temperature changes, and its mortality rate is as high as 90%. When the inner wall of the aorta ruptures, blood enters its connective tissue, causing blood flow obstruction, which can lead to ischemia, shock, and can be fatal. Therefore, recognizing its warning signs and symptoms, such as severe chest pain and difficulty breathing, is crucial. It is recommended that individuals with high-risk factors remain vigilant and seek medical attention promptly. Preventive measures include quitting smoking, regular exercise, and controlling blood pressure.

What is aortic dissection? The recent passing of former Minister of Transportation Guo Yaoqi due to aortic dissection has drawn widespread attention. Aortic dissection often occurs under conditions of severe temperature change and is a complex cardiovascular disease with a mortality rate as high as 90%. If not treated in a timely manner, the mortality rate can reach 48% within two days. This is an extremely serious cardiovascular condition that can lead to ischemia and hypoxia in various parts of the body, potentially resulting in shock or coma. Understanding the causes, premonitory signs, symptoms, self-detection, and preventive measures for aortic dissection is crucial.

To understand aortic dissection, it is important to first recognize the aorta. According to relevant medical institutions, the aorta is the most important blood vessel connecting the heart to the entire body, responsible for supplying blood necessary for all body organs. The structure of the aorta consists of three layers. When the inner wall of the aorta ruptures, blood enters between the media and the adventitia, causing an aortic dissection, which impairs normal blood flow and exacerbates the severity of the disease.

• Causes of aortic dissection: Primarily caused by aortic degeneration, such as factors like age, atherosclerosis, hypertension, and trauma.
• High-risk groups: Includes individuals with chronic hypertension, coronary artery disease, and those with a family history of genetic diseases.
• Premonitory signs and symptoms: Symptoms such as chest pain, throat discomfort, and back pain require immediate medical evaluation.

In terms of self-detection, special attention should be given to high-risk factors such as Marfan syndrome, and measuring finger proportions may aid in early detection.

• Diagnostic methods: Include physical examination, chest X-ray, electrocardiogram, and computed tomography scan.
• Treatment methods: Depending on the situation, can be divided into medication treatment and surgical intervention.
• Preventive measures: Smoking cessation, balanced diet, regular exercise, and blood pressure management.

Understanding the importance of aortic dissection lies not only in early prevention but also in raising public awareness about their health and seeking medical assistance promptly. It is hoped that through this information, everyone can enhance their awareness of cardiovascular health.