PubMed HealthSearch

PubMed · 6765626

An efficient technique for the development of computer programs for electrocardiogram interpretation.

Abstract

In this paper is presented an efficient technique for the development of electrocardiogram (ECG) interpretation software, executed rapidly on inexpensive specialized mini or microcomputers; the method--based on the author's experience--is under medical control. The first part of the paper presents the ideal characteristics of an ECG computer interpretation program which in the author's opinion are not yet implemented by any of the present equipment of ECG analysis. The second part presents the author's approach of the problem and the last part gives a description of the programming techniques used.

Explore related subjects

Keep this discovery

Explore connections, maps & timelines

BibTeXRIS

L Onulescu, T Damşa. An efficient technique for the development of computer programs for electrocardiogram interpretation.. https://pubmed.ncbi.nlm.nih.gov/6765626/

Cite the original work for its findings. Save a collection to share your selection of sources.

KEEP EXPLORING

Related citations

ST-segment depression on ambulatory electrocardiography in the early in-hospital period after acute myocardial infarction predicts early and late mortality: a short-term and a 3-year follow-up study.

A surveillance study was conducted to determine the in-hospital and long-term prognostic value of ST-segment depression assessed by ambulatory electrocardiographic monitoring (AEM) during the early in-hospital period after acute myocardial infarction (AMI). ST-segment depression (STD) was determined by computer analysis of 24-h ECG tapes as a horizontal or downsloping change in ST level by > 0.1 mV from the reference base line. The ST level was measured 80 ms after the J point of all normally conducted complexes for > or = 1 min. All computer-detected ST events were verified by one trained reader. Tapes corresponding to 74 patients were analyzed. In addition, 23 tapes corresponding to age- and gender-matched controls were also analyzed. Patients were divided into two groups: 22 patients (30%) showed STD (Group A), and 52 patients (70%) had no episode of STD (Group B). Among controls, 1 person (4%) showed STD. During the early follow-up period (14 +/- 11 days after hospital admission), cardiac events occurred in 11 patients [7 (32%) in Group A and 4(8%) in Group B, p < 0.01], including 6 cardiac death [5 (23%) in Group A and 1 (2%) in Group B, p < 0.01], 3 acute coronary artery bypass surgeries [2 (9%) in Group A and 1 (2%) in Group B, p = NS], and 2 nonfatal myocardial infractions (both in Group A, p = NS). During a mean follow-up period of 3 years (36 +/- 15 months), 18 patients died [10 (45%) in Group A and 8 (15%) in Group B, p = 0.01]. Eleven deaths were sudden [7 (32%) in Group A and 4 (8%) in Group B, p < 0.01]. Eighteen AMI occurred [11 (50%) in Group A and 7 (13%) in Group B, p < 0.005]. Twenty patients underwent revascularization procedures [7 (32%) in Group A and 13 (25%) in Group B, p = NS].(ABSTRACT TRUNCATED AT 250 WORDS)

Diagnosis, Computer-Assisted