{'fraction_non_alphanumeric': 0.015128593040847202, 'fraction_numerical': 0.0030257186081694403, 'mean_word_length': 5.755102040816326, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
[Mathematical modeling of human cardiovascular reactions under postural test and physical loading conditions].

The paper presents a mathematical model of the human cardiovascular system consisting of 34 compartments that represent arterial and venous subsystems of the systemic and pulmonary circulation, arterio-venous capillaries, right and left ventricles and atria of the heart. The model describes pulsating blood flows, changes in the pressures and volumes during a cardiac cycle in each compartment. The model has been used to study cardiovascular reactions to exercises and to determine efficiency of different compensatory reactions to postural tests.