TY - DATA ID - maus2019wosi T1 - Water oxygen saturation, infra-red plethysmograph readings and cardiac magnetic resonance imaging of Cancer pagurus subjected to acute severe hypoxia AU - Maus, Bastian AU - Gutsfeld, Sebastian AU - Bock, Christian PY - 2019/12/04/ PB - PANGAEA DO - 10.1594/PANGAEA.909440 UR - https://doi.org/10.1594/PANGAEA.909440 N2 - Edible crabs Cancer pagurus were subjected to acute severe hypoxia (15% air saturation). The cardiac responses were monitored with infra-red plethysmography (IR-PPG) and Magnetic Resonance Imaging (MRI). The oxygen partial pressure in the water was monitored using fibre-optic oxygen sensors. "PO2_record_IR-PPG_File_1" contains the recordings relevant for animals 1 (1st run), 3, and 4. "PO2_record_IR-PPG_File_2" contains the recordings for animals 1 (2nd run) and 2. IR-PPG recordings yielded heart rates as peak frequency. Data were also evaluated for signal peak area (integral, relative to a 1-minute minimum) and the average cyclic height as proxies for stroke volume changes. Cardiac MRI are from 4D (i.e. time-resolved 3D) stacks of images. The time series contains the entire contraction of one cardiac cycle. The volume stack covers the entire ventricle. KW - Cancer pagurus KW - CINE MRI KW - crustacean KW - heart KW - hypoxia KW - MRI KW - plethysmograph ER -