The Irregular Heart 1971
نویسندگان
چکیده
منابع مشابه
Incidence of congenital heart disease in Blackpool 1957-1971.
In the 15 years from 1957 to 1971, there were 57 979 births in a circumscribed population in North-West England. The requirements for a valid survey of the incidence of congenital heart disease were largely met. The necropsy rate for all stillbirths and neonatal deaths in the population was 93 per cent. Diagnosis of the type of heart lesion was by necropsy in 50 per cent, cardiac catheterisatio...
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This impressive or CAÃ, system makes impressive contributions to the state of the art of CAI. It's a combination of field-proven hardware, a standard computer language, and well tested curricula. The first curriculum is an elementary mathematics drill and practice program. THAT A NEW PRODUCT SHOULD contribute substantially to the state of the art has long been a philosophical tenet at Hewlett-P...
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This 30-year-old male patient attended the emergency department because of dizziness accompanied by selfassessed regular pulse rates of 30–40 bpm. Physical examination was normal but cardiac auscultation revealed frequent premature beats. A subsequent 12-lead ECG documented the arrhythmia (Fig. 1). Similar episodes had occurred 12 months ago but thorough cardiac evaluation, including echocardio...
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With the introduction and widespread use of antibiotics, there was a flareup of the old problem of the clinician's view of the microbial agent as the sole cause of an infection, versus the epidemiologist's perspective which recognized the heterogeneous nature of causes, with the host and the environment playing important roles as etiologic determinants. By 1953, the sulfonamide drugs had been i...
متن کاملSloman 1971
This paper echoes, from a philosophical standpoint, the claim of McCarthy and Hayes that Philosophy and Artificial Intelligence have important relations. Philosophical problems about the use of 'intuition' in reasoning are related, via a concept of analogical representation, to problems in the simulation of perception, problem-solving and the generation of useful sets of possibilities in consid...
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ژورنال
عنوان ژورنال: Circulation
سال: 1971
ISSN: 0009-7322,1524-4539
DOI: 10.1161/01.cir.43.6.944