Electrocardiographic predictors of in-hospital outcomes of acute coronary syndrome

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Provotorov V.M.

GBOU "Voronezhskaia gosudarstvennaia meditsinskaia akademii im. N.N. Burdenko"

Shevchenko I.I.

MUZ "Gorodskaia klinicheskaia bol'nitsa skoroĭ meditsinskoĭ pomoshchi #10", Voronezh

Electrocardiographic predictors of in-hospital outcomes of acute coronary syndrome

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Provotorov V.M., Shevchenko I.I.

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Journal: Therapeutic Archive. 2013;85(1): 37‑41

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To cite this article:

Provotorov VM, Shevchenko II. Electrocardiographic predictors of in-hospital outcomes of acute coronary syndrome. Therapeutic Archive. 2013;85(1):37‑41. (In Russ.)

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Abstract:

Aim. To estimate the time course of changes in basic electrocardiographic (ECG) parameters in patients with acute coronary syndrome (ACS) as possible predictors of in-hospital outcomes. Materials and methods. The data of 277 patients with acute coronary syndrome (ACS) were used; QT-interval duration was studied by means of an EC12C-01 cardioanalyzer; ST-segment deviation (ΣST), elevation (ΣST-E), and depression (ΣST-D) sums, and corrected QT-interval dispersion (DQTc) were calculated. Results. There were highly significant differences of ΣST in all the patients groups at admission and differences of DQTc in ACS patients with and without ST-segment elevation. The survival rates were significantly different depending on the value of ECG parameters, such as ΣST, ΣST-D, and DQTc. Conclusion. The cardioanalyzer can automatically improve the estimation of in-hospital ECG changes and to determine predictors of an ACS outcome.

Keywords:

EC12C-01 electrocardioanalyzer

ST-segment deviation sum

corrected QT-interval dispersion

Authors:

Provotorov V.M.

GBOU "Voronezhskaia gosudarstvennaia meditsinskaia akademii im. N.N. Burdenko"

Shevchenko I.I.

MUZ "Gorodskaia klinicheskaia bol'nitsa skoroĭ meditsinskoĭ pomoshchi #10", Voronezh

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References:

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