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Biomedical subjects

D E Dick

Publications and source records attributed to D E Dick.

11 recordsLinked to original sources

Ultrasound of the whole breast utilizing a dedicated automated breast scanner.

Innovations in design of a dedicated breast scanner resulted in automation of the scanning process, the production of high resolution images of the whole breast and an efficient mode of image review. The results of clinical evaluation of the prototype of this breast scanner investigating normal breasts as well as benign and malignant breast lesions are presented.

Adenocarcinoma, Scirrhous

Electrocardiogram monitoring: computerized detection of ventricular changes induced by drugs.

Cardiac arrhythmia was induced in mice by the injection of ouabain, lidocaine, and diphenylhydantoin. Temporal spreading of ventricular electrocardiographic complexes is shown consistently to follow injection of a cardioactive drug and to precede rhythm disturbances. A computerized monitoring technique based on temporal spreading and waveform distortion should find wide clinical and experimental application.

Animals