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Use of a programmable calculator for rapid, low-cost processing of echocardiographic records

✍ Scribed by R.M. Lust; B.B. Boyer; L.O. Lutherer; J.E. Calvert; M.W. Cooper

Publisher
Elsevier Science
Year
1984
Tongue
English
Weight
772 KB
Volume
14
Category
Article
ISSN
0010-4825

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✦ Synopsis

comparative study was performed to determine the accuracy of a programmable calculator with supplemental digitizer in echocardiographic analysis. Twenty separate measurements were collected per heart beat from five different dogs, taking five heart beats from each dog. The measurements were made by an echocardiographic technician (ET), echocomputer (EC), and by a programmable calculator (HP). In a triple comparison (ET-HP, ET-EC, HP-EC) there were no significant differences in the values obtained, suggesting that the programmable calculator can provide a highly accurate and rapid means of processing echocardiographic measurements, thereby providing the advantages of the echocomputer without the cost of such a device.

Echocardiography

Record processing Programmable calculators

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