hjärtundersökningarna

hjärtundersökningarna refers to a range of medical examinations used to assess the health and function of the heart. These investigations are crucial for diagnosing heart conditions, monitoring their progression, and guiding treatment strategies. The specific type of examination employed depends on the patient's symptoms, medical history, and the suspected underlying problem.

Common hjärtundersökningarna include the electrocardiogram (ECG or EKG), which records the electrical activity of the heart. An echocardiogram uses ultrasound waves to create images of the heart's chambers, valves, and walls, assessing its structure and pumping ability. A stress test, often performed on a treadmill or stationary bike, evaluates how the heart performs under physical exertion. For more detailed imaging, cardiac MRI or CT scans may be utilized.

Other diagnostic tools include Holter monitoring, which records heart activity over a 24-48 hour period, and cardiac catheterization, an invasive procedure that allows for direct visualization of the coronary arteries and measurement of pressures within the heart. Blood tests, such as those measuring cardiac enzymes, are also an important part of the cardiac assessment process. These various hjärtundersökningarna collectively provide a comprehensive picture of cardiovascular health, enabling healthcare professionals to make informed decisions regarding patient care.