منابع مشابه
Prenatal diagnostic methods
Prenatal Diagnosis is the most reliable way of preventing genetic diseases that has been implicated in many countries and has prevented the birth of newborns with different hereditary, congenital and genetic diseases during the past few years. Prenatal diagnosis is actually the use of various diagnostic methods to check the condition of the fetus during pregnancy, because postnatal genetic diso...
متن کاملLaboratory diagnostic methods of malaria infection
Malaria is one of the most important tropical infectious diseases. The incidence of malaria worldwide is estimated to be 300–500 million clinical cases each year with a mortality of between one and three million people worldwide annually. The accurate and timely diagnosis of malaria infection is essential if severe complications and mortality are to be reduced by early specific antimalarial tre...
متن کاملEvaluation of different diagnostic methods in Onychomycosis
Background: At present time, the diagnosis of onychomycosis is based on clinical signs, direct exam and fungal culture, whereas Pathologic methods have shown to be more sensitive than other methods. Objective: Evaluation of pathologic methods in the diagnosis of onychomycosis in comparison to direct smear and culture. Patients and Methods: A nail sample was cut form 96 suspected onychomycosis p...
متن کاملDiagnostic Methods Arrhythmiia
Differentiation of wide QRS complex tachycardias on surface electrocardiograms is difficult for physicians and computers due in part to their inability to identify atrial activity, specifically atrioventricular (AV) dissociation. We studied 20 examples ofAV associated rhythms and 17 examples ofAV dissociated ventricular tachycardia. We applied an algorithm consisting of subtraction of a mean be...
متن کاملDiagnostic Methods Cardiac Transplantation
Recognition of acute rejection after heart transplantation has been based mainly on invasive methods until now. In this study we analyzed two well-defined surface electrocardiographic recordings by fast Fourier transform (FFT) (Blackman Harris window, 512 points) after low-noise, high-gain amplification (filter setting 0.5 to 300 Hz) each day for 4 weeks after cardiac transplantation in 27 pati...
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ژورنال
عنوان ژورنال: American Journal of Public Health
سال: 1920
ISSN: 0271-4353
DOI: 10.2105/ajph.10.11.883-b