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Arrhythmogenic right ventricular dysplasia diagnosis

How is the diagnosis?
The condition can progress over a longer period before giving symptoms increasing deterioration of the heart; however, gradually giving increasing weakness, fatigue and reduced stamina. Cardiac arrhythmia, conversely, can cause sudden pain in the form of palpitations, fainting or even cardiac arrest. Before the existence of significant symptoms, it is difficult to diagnose. An exception may be the accumulation of such cases within the family, where you have the opportunity early on to suspect the diagnosis.

In the normal body, examination is rarely a problem to find. Resting ECG can be at 50-90% show changes indicating that something is wrong. Radiograph of the chest is usually standard, unless there is the significant expansion of the right ventricle. A stress EKG is often normal, but in advanced cases of ARVD, stress testing can cause a severe rhythm disturbance ( ventricular tachycardia ). Holter monitoring - you go with an ECG recorder for you in 24 hours - is often normal. More advanced studies of the heart's electrical system can detect changes and clarify their scope and importance.

diagnosis of arrhythmogenic right ventricular dysplasia cardiomyopathy

Biopsy of the heart is the surest way to make the final diagnosis on - it will reveal that muscle tissue (myocardium) in the right ventricle is replaced by a mixture of connective tissue and fat tissue. Unfortunately, neither this method safe, it is likely that you cannot find the pathological changes in tissues taken.

Different types of image surveys can be done, but there is no consensus on which investigation is the best. Ultrasound ( echocardiography ) with contrast injection to the heart (via a catheter inserted into the arm) can detect, and sinuses interspersed with areas of the heart wall that does not move properly. X-ray examination with contrast injection to the heart can also detect such changes. MRI of the heart has the advantage that you do not need to inject contrast dye. The survey can locate changes in the heart wall, but it cannot tell what it is that makes this.

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