The association of ventricular tachycardia and endothelial dysfunction in the setting of acute myocardial infarction with ST elevation.

Background: Ventricular tachycardia (VT) is frequently seen in ischemic settings like acute myocardial infarction with ST segment elevation (STEMI). Endothelial dysfunction (ED) represents inflammation and the loss of all protective features of the endothelium. We aimed to examine the association between VT and ED in patients with STEMI.

[The role of omega-3 fatty acids from fish in prevention of cardiovascular diseases].

Fish and fish oil are rich sources of omega-3 fatty acids--essential polyunsaturated fatty acids. These acids in doses of 1 g per day have been shown to significantly reduce the all-cause mortality in post myocardial infarction (MI) patients and the risk for sudden death caused by cardiac arrhythmias. One of the recently most studied mechanisms that may contribute to this benefits of omega-3 fatty acids is their anti-arrhythmic effect.

Most common inhalant allergens in atopic dermatitis, atopic dermatitis/allergic rhinitis, and atopic dermatitis/bronchial asthma patients: a five-year retrospective study.

Atopic dermatitis (AD) is a chronic relapsing inflammatory skin disease with a distinctive clinical appearance and distribution. Around 85% of patients have positive immediate skin reaction or specific IgE to different airborne allergens that are in association with respiratory allergy. The aim of this retrospective, open and uncontrolled study was to identify the most common inhalant allergens in AD patients, AD/allergic rhinitis patients, and AD/bronchial asthma patients by skin prick test per year during the 2001-2005 period.

Exfoliative erythroderma.

Exfoliative erythroderma refers to the skin that is diffusely red and inflamed with varying degrees and types of scaling. There are many causes of erythroderma, but the most common are exacerbations of an underlying skin disease, drug reactions and underlying malignancies. Erythroderma is a rare, potentially serious skin condition.

Normalization in the appearance of severly damaged psoriatic nails using soft x-rays. A case report.

The prevalence of nail psoriasis varies considerably among different studies, ranging from 10% to 55%. In psoriatic arthritis, its prevalence is as high as 85%. In spite of the high prevalence of the disease, considerable functional, psychical and cosmetic discomforts for the affected patients, and recent advances in the management of skin psoriasis, an efficacious and longlasting treatment for psoriatic nails remains elusive.

Regressing seborrheic keratosis - clinically and dermoscopically mimicking a regressing melanoma.

The diagnosis of seborrheic keratosis is a clinical diagnosis. In a certain percentage of cases, differential diagnosis between seborrheic keratosis and malignant melanoma is difficult. We describe a case of regressing seborrheic keratosis simulating malignant melanoma.