Symbolic Analysis of Heart Rate Variability Differentiates Anesthesiological Procedures

被引：0

作者：

Guzzetti, Stefano ^{[1
]}

Bassani, Tito ^{[2
]}

Criterio, Giuseppe ^{[3
]}

Porta, Alberto ^{[4
]}

机构：

[1] Osped L Sacco, Dept Emergency, Milan, Italy

[2] Humanitas Clin & Res Ctr, Rozzano, Italy

[3] San Gerardo Hosp, Neuroanaesthesia & Neurointens Care Unit, Anestesia Rianimazione, Monza, Italy

[4] Univ Milan, Galeazzi Orthoped Inst, Dept Biomed Sci Hlth, Milan, Italy

来源：

2014 8TH CONFERENCE OF THE EUROPEAN STUDY GROUP ON CARDIOVASCULAR OSCILLATIONS (ESGCO) | 2014年

关键词：

CARDIAC AUTONOMIC MODULATION; DYNAMICS; ENTROPY; COMPLEXITY;

D O I：

暂无

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

The present study exploited symbolic analysis of heart period (HP) variability during three different anesthetic strategies during neurosurgical procedures. We monitored HP variability in 93 patients during elective neurosurgical procedures. Patients were randomly assigned to three anesthetic strategies: sevoflurane+fentanyl (S-F), sevoflurane+remifentanil (S-R) and propofol+remifentanil (P-R). All anesthetic strategies were characterized by a reduction of HP variability. An increased presence of stable patterns was detected in the P-R group. Conversely, an increased presence of instable patterns was present in the second hour of surgery in S-F group. Despite an important reduction of HP variability, the symbolic analysis differentiates anesthetic strategies.

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页码：111 / +

页数：2

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