منابع مشابه
Ashman phenomenon: a physiological aberration.
To cite: Singla V, Singh B, Singh Y, et al. BMJ Case Rep Published online: [please include Day Month Year] doi:10.1136/bcr-2013009660 DESCRIPTION A 24-year-old woman presented with palpitations. She had a history of rheumatic heart disease with mild mitral stenosis and moderate mitral regurgitation. ECG (figure 1) showed atrial fibrillation with aberrant conduction suggestive of ‘Ashman’s pheno...
متن کاملAshman phenomenon: an often unrecognized entity in daily clinical practice.
We decided to reply with this letter regarding the entity that is often unrecognized in daily clinical practice. Ashman phenomenon is an aberrant ventricular conduction most frequently seen during atrial fi brillation. Th is phenomenon is an intraventricular conduction abnormality caused by a change in the heart rate. Ashman beat is typically seen when a relatively long cycle is followed by a r...
متن کاملRaynaud's phenomenon.
Vascular acrosyndromes constitute a common reason for physician visits. They are associated with connective tissue disease; for example, 90% of patients with scleroderma experience Raynaud's phenomenon. The rheumatologist must strive to establish the diagnosis, to identify a potential underlying cause, and to prescribe effective treatment when the symptoms are incapacitating. Raynaud's phenomen...
متن کاملRaynaud's phenomenon.
Raynauds phenomena (RP) is a commonly encountered clinical manifestation which may be primary or secondary to underlying disease. There is imbalance between vasoconstricting and vasodilating factors. Physical examination, nailfold capillaroscopy and immunological tests can differentiate primary from secondary RP. Treatment involves prevention of RP so that permanent ischemic damage i.e. gangren...
متن کاملNorthrop's Phenomenon
1. Evidence has been found that Northrop's phenomenon (so called by us) is produced in the digestion of casein or hemoglobin brought about by trypsin, papain, and pepsin either crude or crystalline in the presence of gelatin. 2. Anson's and Kunitz' methods permit the measure of proteolytic activity of any protease on casein or hemoglobin substrate in the presence of gelatin, even in very small ...
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ژورنال
عنوان ژورنال: Annals of Ibadan Postgraduate Medicine
سال: 2007
ISSN: 1597-1627
DOI: 10.4314/aipm.v3i2.39069