Cardiology
Sinus arrhythmia of the heart
The syndrome of early repolarization of the ventricles of the heart: what is it, what is dangerous?
The autonomic dysfunction syndrome: what is it?
The Budd-Chiari: what is it?
Symptomatic arterial hypertension: symptoms and treatment
Sickle cell anemia: what is it?
Cardiopulmonary insufficiency: what is it?
REG: what is it, transcript
Rosacea: what it is, causes, symptoms, treatment at home, photos
Rosacea: what it is, photos
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