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Chest X-ray: X-ray images help to visualize the condition of the lungs and heart. If the heart is enlarged on an X-ray, other tests will usually be needed to find the cause. A useful measurement on X-ray is the cardio-thoracic ratio, which is the transverse diameter of the heart, compared with that of the thoracic cage. [24]
Myocardial perfusion imaging or scanning (also referred to as MPI or MPS) is a nuclear medicine procedure that illustrates the function of the heart muscle (). [1]It evaluates many heart conditions, such as coronary artery disease (CAD), [2] hypertrophic cardiomyopathy and heart wall motion abnormalities.
Hypertrophic cardiomyopathy (HCM, or HOCM when obstructive) is a condition in which muscle tissues of the heart become thickened without an obvious cause. [8] The parts of the heart most commonly affected are the interventricular septum and the ventricles . [ 10 ]
Eccentric hypertrophy is generally regarded as healthy, or physiologic hypertrophy and is often termed "athlete's heart." It is the normal response to healthy exercise or pregnancy, [6] which results in an increase in the heart's muscle mass and pumping ability. It is a response to 'volume-overload', either as a result of increased blood return ...
425.1 Hypertrophic obstructive cardiomyopathy; 425.2 Obscure cardiomyopathy of africa; 425.3 Endocardial fibroelastosis; 425.4 Other primary cardiomyopathies; 425.5 Alcoholic cardiomyopathy; 425.7 Nutritional and metabolic cardiomyopathy; 425.8 Cardiomyopathy in other diseases classified elsewhere; 425.9 Secondary cardiomyopathy unspecified ...
Cardiomyopathy is a group of primary diseases of the heart muscle. [1] Early on there may be few or no symptoms. [1] As the disease worsens, shortness of breath, feeling tired, and swelling of the legs may occur, due to the onset of heart failure. [1]
A heart with left ventricular hypertrophy in short-axis view: Specialty: Cardiology: Complications: Hypertrophic cardiomyopathy, Heart failure [1] Diagnostic method: Echocardiography, cardiovascular MRI [1] Differential diagnosis: Athletic heart syndrome
The left side of the heart is more muscular than the right side of the heart. It pumps oxygenated blood from the lungs into the aorta to perfuse the rest of the body. [4] When the heart has to pump against increased resistance, or afterload, as in the case of a ventricular obstruction, it compensates by growing in size. This adaptation is ...