منابع مشابه
Syncope in a young man.
A33-year-old man awakened early with warmth, diaphoresis, and palpitations. He went to the kitchen to drink water, felt light-headed, and fell to the floor. When he got up, he lost consciousness completely and fell again, lacerating his chin and chipping his tooth. On awakening, he felt cold and clammy and went to the emergency department. History revealed that 2 days earlier the patient had be...
متن کاملThe EKG Sequence
The EKG or electrocardiogram sequence is defined by a(1) = 1, a(2) = 2 and, for n ≥ 3, a(n) is the smallest natural number not already in the sequence with the property that gcd{a(n − 1), a(n)} > 1. In spite of its erratic local behavior, which when plotted resembles an electrocardiogram, its global behavior appears quite regular. We conjecture that almost all a(n) satisfy the asymptotic formul...
متن کاملBasic requirements for monitoring sedated patients: blood pressure, pulse oximetry, and EKG.
The American Society of Anesthesiologists published monitoring requirements for non-anesthesia providers performing sedation and analgesia in 2002. This manuscript covered not only the monitoring of patients under sedation and analgesia but pre-procedure evaluation and preparation, personnel availability and training, emergency equipment availability, use of supplemental oxygen, sedative-analge...
متن کاملPulmonary capillary arterial pressure pulse in man.
In 1948, Hellems, Haynes, Dexter, and Kinney, using venous and arterial catheterization in dogs obtained pressure recordings from both sides of the pulmonary capillary bed. The method consisted in wedging the tip of a cardiac catheter into a small branch of the pulmonary artery and of the pulmonary vein respectively, and recording the mean blood pressures in the obstructed vascular bed distal t...
متن کاملSystem for EKG Monitoring
In this paper the system for the electrocardiogram (EKG) monitoring based on the of Arduino microcontroller is presented. Detailed description of the electrocardiogram itself serves as a ground for building the proposed hardware and software solution. The software implementation is in a form of both, Mat-lab environment, and own application. Final output enables retrieval of the actual data in ...
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ژورنال
عنوان ژورنال: The Medicine Forum
سال: 2004
ISSN: 2325-2863
DOI: 10.29046/tmf.006.1.013