Cardiology

Cardiology deals with the diagnosis and treatment of diseases of the heart and the circulatory system. A cardiologist helps patients with symptoms such as chest pain, heart rhythm disorders, hypertension, or shortness of breath. Early cardiology consultation helps prevent serious complications such as myocardial infarction or heart failure and enables selection of appropriate treatment.

Indications for a consultation

You should consider seeing a cardiologist when symptoms suggest cardiovascular disease. The most common indications include:

• chest pain, pressure, or burning sensation,
• shortness of breath, especially during exertion or at rest,
• palpitations, irregular heartbeat, dizziness,
• fainting, near-fainting, or sudden weakness,
• hypertension or suspected complications of hypertension,
• swelling of the ankles and calves, feeling of fluid retention,
• suspected coronary artery disease, heart failure, or arrhythmia,
• concerning test results such as ECG, Holter monitoring, or echocardiography.

A cardiologist also helps patients after a heart attack, those with chronic diseases, or those with a family history of cardiovascular conditions.

What does a consultation involve?

During the consultation, the physician takes a detailed medical history regarding symptoms, comorbidities, lifestyle, and family history. A physical examination is then performed and, depending on need, diagnostic tests may be ordered, such as:

• resting ECG,
• echocardiography (heart ultrasound),
• Holter ECG or blood pressure monitoring,
• exercise stress test,
• laboratory tests (lipid profile, electrolytes, troponins, thyroid hormones),
• additional imaging studies if indicated.

Based on this, the physician determines a treatment plan, discusses possible therapies, and provides lifestyle recommendations.

How to prepare for the consultation

• Bring previous cardiology test results: ECG, echocardiography, Holter monitoring, blood tests.
• Prepare a list of current medications, especially those for hypertension, arrhythmias, or chronic diseases.
• Write down the frequency, duration, and circumstances of symptoms such as shortness of breath or palpitations.
• If possible, bring documentation from previous hospitalizations or discharge summaries.
• If you smoke, note the duration of smoking history — this is important for assessing cardiovascular risk.