Persistent chest discomfort, pressure, squeezing, or pain can indicate various heart conditions, such as angina or a heart attack.Difficulty breathing or sudden breathlessness may result from heart failure, coronary artery disease, or other cardiac issues.Irregular or rapid heartbeats can be linked to arrhythmias or other heart electrical abnormalities.Unexplained fatigue or extreme tiredness may be a symptom of heart disease, especially in women.Swelling in the legs, ankles, or feet (edema) can occur with heart failure or other cardiovascular problems.Episodes of dizziness, lightheadedness, or fainting could indicate issues with heart rhythm or blood flow.

Your cardiologist will gather a comprehensive medical history, including symptoms, risk factors, and family heart disease history. A thorough physical examination includes blood pressure, heart rate assessment, and listening for any abnormal heart sounds or murmurs. An Electrocardiogram (ECG or EKG) records your heart’s electrical activity, aiding in identifying irregular rhythms. Various imaging techniques like echocardiography, stress tests, CT scans, or MRI scans visualize the heart’s structure and function. Holter Monitor or Event Recorder devices track heart rhythms over time for diagnosing intermittent symptoms. Cardiac Catheterization involves catheter insertion to directly assess coronary arteries and blood flow.