منابع مشابه
Hyperventilation: the tip and the iceberg.
OVER THE PAST decade, some 700 cases of the hyperventilation syndrome have been studied in the respiratory physiology department of Papworth Hospital. 82 per cent had no detectable pathology. The remainder had well documented pathological states, but their symptoms were largely or entirely related to overbreathing. This survey does not include a very considerable number of patients in whom hype...
متن کاملThe tip of the iceberg.
Christopher Lieu, MD William J. Janssen, MD Sanjay Saint, MD, MPH Gurpreet Dhaliwal, MD 1 Department of Medicine, University of Colorado Health Sciences Center, Denver, Colorado. 2 Department of Medicine, National Jewish Medical and Research Center, Denver, Colorado. 3 Ann Arbor Veterans Affairs Health Services Research and Development Center of Excellence, Ann Arbor, Michigan. 4 Patient Safety...
متن کاملThe Tip of the Iceberg
Rheumatic heart disease (RHD) remains one of the largest preventable burdens of disease in the world. It is perceived as a disease of childhood, acquired by streptococcal throat infection of the tonsillo-pharynx, leading to an inflammatory reaction that involves many organs, including the heart. However, cases in children of 5 to 14 years of age are likely to represent only 15% to 20% of all ca...
متن کاملGetting Beyond the Tip of the Iceberg
Sudden Cardiac Death: The Scope Sudden cardiac death (SCD), which is responsible for approximately 300 000 deaths in the United States, refers to an unexpected death from a cardiovascular cause in a person with or without preexisting heart disease. Most studies include cases that are associated with death occurring within 1 hour of an acute change in clinical status or an unexpected death that ...
متن کاملSemantic primitives: the tip of the iceberg
Semantic primitives have been central to Yorick’s approach to language processing. In this peper I review the development of his ideas on the nature and role of primitives, considering them both from the narrower system point of view and in the larger context to which Yorick himself always referred.
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ژورنال
عنوان ژورنال: Journal of Psychosomatic Research
سال: 1975
ISSN: 0022-3999
DOI: 10.1016/0022-3999(75)90017-3