Acute cardiovascular disease (ACD) is a group of diseases that occur against the background of acute circulatory failure, which often leads to tissue death. This condition is characterized by acute pain, heart failure, and ECG changes. ACD includes such critical conditions as acute myocardial infarction, unstable angina, acute coronary syndrome, and other manifestations associated with impaired nutrition of the heart and blood vessels. This disease requires immediate medical intervention, since delay can lead to tragic consequences, including death. The main mechanisms of ACD include thrombus formation, coronary artery spasm, and atherosclerosis, reflecting complex changes occurring in the cardiovascular system.
History of the disease and interesting historical facts
Humanity's attitude toward cardiovascular disease has changed over the centuries. In ancient times, for example, the fathers of medicine such as Hippocrates mentioned heart disease, although their understanding was limited to observation and speculation. Over the centuries, the study of the heart and cardiovascular disease has evolved, and since the late 19th century, active attempts have been made to classify the different types of disease. Then, in the 20th century, with the advancement of technology and science, conditions such as acute coronary syndromes became the subject of in-depth clinical research. It was during this time that standard diagnostic and treatment methods such as coronary angiography were developed, which has significantly improved patient survival.
Epidemiology
According to statistics from the World Health Organization (WHO), acute cardiovascular diseases are the leading cause of death in the world, responsible for more than 17 million deaths annually. In Russia, according to Rospotrebnadzor, more than 400,000 cases of acute myocardial infarction were registered in 2021, which indicates a high prevalence of the disease. It is noteworthy that middle-aged men have the greatest predisposition to acute cardiovascular diseases, but in recent years there has been an increase in the incidence among women and young people.
Genetic predisposition to this disease
Genetic predisposition plays a significant role in the development of acute cardiovascular diseases. Studies have shown that among the genes involved in the pathogenesis, one can single out such genes as 9p21, a gene encoding a region associated with an increased risk of atherosclerosis, and 1q41, involved in the work of the gene responsible for lipid metabolism. Genetic mutations and polymorphisms affecting cholesterol levels, thrombus formation, and blood pressure can also contribute to the development of acute cardiovascular diseases. Thus, the presence of cardiovascular diseases in the family increases the risk of their occurrence in descendants, which emphasizes the need for genetic counseling.
Risk factors for the development of this disease
Prevention of acute cardiovascular diseases is impossible without taking into account risk factors, which can be conditionally divided into modifiable and non-modifiable. Non-modifiable factors include:
- Age – the risk increases with each year.
- Gender – men are more susceptible to disease at a younger age.
- Heredity – the presence of cardiovascular diseases in close relatives increases the risk.
Modifiable risk factors include:
- Smoking leads to vascular spasm and atherosclerosis.
- Overweight and obesity contribute to the development of metabolic syndrome.
- Poor nutrition – high levels of fat, cholesterol and salt in the diet.
- Physical insufficiency – a sedentary lifestyle increases the risk of atherosclerosis.
- Stress leads to increased blood pressure and irregular heart rhythms.
Understanding these factors is key to preventing diseases and reducing their prevalence.
Diagnosis of this disease
Diagnosis of acute cardiovascular diseases is based on clinical symptoms, laboratory and radiological studies. The main symptoms include:
- Sharp pain in the chest that may radiate to the arm, neck or back.
- Shortness of breath and sweating.
- Tachycardia or arrhythmia.
- Nausea or vomiting.
Laboratory tests play an important role in establishing a diagnosis. The most common methods include:
- Measuring levels of troponins, markers of heart muscle damage.
- A complete blood count and blood chemistry test, which allows you to assess your cholesterol and glucose levels.
Radiological examinations such as chest X-ray and echocardiography help visualize changes in the heart and chest. An important element of diagnostics is differential diagnosis, which allows excluding other diseases such as pneumonia, gastritis and osteochondrosis.
Treatment
Treatment of acute cardiovascular diseases is complex and includes both immediate symptom relief and long-term measures to restore cardiovascular function. General treatment is aimed at stabilizing the patient's condition and may include:
- Prescribing oxygen therapy.
- Providing peace and emotional comfort.
Pharmacological treatment includes:
- Aspirin and other antiplatelet drugs to reduce the risk of blood clots.
- Beta blockers to lower heart rate and blood pressure.
- Statins to control cholesterol levels.
Surgical interventions such as coronary artery bypass grafting or angioplasty have proven effective in severe cases. Alternative treatments such as cardiac rehabilitation programs are also used to help patients recover from serious illnesses.
List of medications used to treat this disease
The main drugs used in the therapeutic approach to acute cardiovascular diseases include:
- Aspirin (acetylsalicylic acid).
- Clopidogrel.
- Beta blockers (atenolol, metoprolol);
- Statins (atorvastatin, simvastatin).
- Angiotensin-converting enzyme (ACE) inhibitors (enalapril, lisinopril).
These drugs help stabilize patients' condition and minimize the risk of disease recurrence.
Disease monitoring
Monitoring of a patient with acute cardiovascular disease includes regular monitoring of key parameters such as blood pressure, heart rate, and cholesterol. The prognosis for this disease varies depending on the time of medical care, concomitant diseases, and individual patient characteristics. Despite the effectiveness of treatment, complications such as heart failure, stroke, and recurrent myocardial infarction are possible, which emphasizes the need for dynamic monitoring of the patient.
Age-related features of the disease
In young patients, acute cardiovascular diseases may manifest differently than in older patients. In young people, the disease may be more often associated with stress factors, unhealthy lifestyle, and genetic predisposition. Older patients usually have multiple comorbidities, which complicates the clinical picture. In them, acute cardiovascular diseases may manifest themselves less clearly, which often leads to late diagnosis and, accordingly, a worsening prognosis.
Questions and Answers
- What are the main symptoms of acute cardiovascular disease? The main symptoms are acute chest pain, shortness of breath, sweating, tachycardia and loss of consciousness.
- What to do if you suspect acute cardiovascular disease? It is necessary to seek medical help immediately, as every minute counts for saving life.
- What is the likelihood of developing OSA in people with a hereditary predisposition? The likelihood increases significantly, especially if close relatives had similar diseases.
- What risk factors can be prevented? Smoking, poor nutrition and a sedentary lifestyle can be avoided, which significantly reduces the likelihood of the disease.
- What methods are there to diagnose NEO? The main methods include ECG, blood troponin test, radiological studies and echocardiography.
Advice from Dr. Oleg Korzhikov
If you experience acute symptoms such as chest pain, I strongly recommend that you do not self-medicate and seek emergency care. In addition, to reduce the risk of developing CVD, you should maintain a healthy lifestyle: eat a balanced diet, exercise, manage stress levels, and have regular medical checkups, especially if you have a predisposition to cardiovascular disease. Remember that prevention is the best way to avoid serious consequences.
