False positive diagnostic tests and coronary angiographic findings in 105 presumably healthy males.

نویسندگان
چکیده

برای دانلود باید عضویت طلایی داشته باشید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

False positive diagnostic tests and coronary angiographic findings in 105 presumably healthy males.

Among 2014 presumably healthy males aged 40-59 years coronary heart disease (CHD) was suggested in 115 in the presence of one or more of the following criteria: 1) a WHO-questionnaire on angina pectoris positive on interview, 2) typical angina during a near maximal bicycle exercise test, 3) a positive exercise ECG during and/or post exercise, 4) a Minnesota Code 1.1 on a resting ECG. Diagnostic...

متن کامل

False-positive antiglobulin tests in healthy subjects and in hospital patients.

An antiglobulin reagent containing anti-IgG, -C4c, -C4d, -C3c, and -C3d was used to test red blood cells from healthy subjects and from patients in hospital. In tests read macroscopically on opal tiles, no positive reactions were found in the healthy subjects. Positive reactions were, however, observed in 7% of the hospital patients. Further tests with monospecific reagents showed the positive ...

متن کامل

False positives on diagnostic tests for CHD.

acceleration occurs at the time of valve closure, apparently as a result of the narrowing of the orifice in the face of this forward flow. In contrast, aortic valve closure occurs after cessation of forward flow in aortic stenosis,8 and hence no acceleration and no resulting augmentation of the murmur would be expected. Although the editorial raised a number of other points, with which we disag...

متن کامل

Comparing the Diagnostic Value of Four Dementia Tests in the Amnestic and Healthy Elderly

Objective: This study aimed to compare the diagnostic value of 4 questionnaires for the diagnosis of neurocognitive disorders (NCDs) in the elderly. Methodology: In this project, people older than 60 years who lived in Tehran were investigated. A total of 99 literate persons were enrolled in the study, and 4 questionnaires of functional assessment staging tool (FAST), abbreviated mental test s...

متن کامل

False-positive results for rapid diagnostic tests for malaria in patients with rheumatoid factor.

Four different rapid diagnostic tests (RDTs) for malaria were evaluated by testing 82 healthy control patients, 89 Plasmodium vivax-infected patients, and 92 rheumatoid factor (RF)-positive nonmalaria patients. The false-positive rate ranged from 2.2% to 13% in RF-positive patients. High RF levels are associated with malaria RDT false positivity.

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

ژورنال

عنوان ژورنال: Circulation

سال: 1976

ISSN: 0009-7322,1524-4539

DOI: 10.1161/01.cir.54.3.371