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. 2014 Aug 30;14:323. doi: 10.1186/1472-6882-14-323

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© Zheng et al.; licensee BioMed Central Ltd. 2014

This article is published under license to BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly credited.

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Illustration of study design. (A) Detection points of microcirculation BPU and _tcpO₂/_tcpCO₂. PC2, Tianquan acupoint, PC3, Quze acupoint, PC4, Ximen acupoint, PC6, Neiguan, and EA point. (B) Sensor position of the cardiac function detection. (C) Original signal of microcirculation BPU and _tcpO₂/_tcpCO₂. (D) Original signal of hemodynamic monitor.