{'fraction_non_alphanumeric': 0.02949438202247191, 'fraction_numerical': 0.0, 'mean_word_length': 6.0594059405940595, '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}}
Managing Cardiovascular Incidents in the Intra-Operative Magnetic Resonance Imaging (iMRI) Environment: Lessons from Three Case Studies

In recent years, the use of magnetic resonance imaging (MRI) has extended into the operating theatre, especially in the field of neurosurgery. By providing real-time images during surgery, intra-operative MRI (iMRI) facilitates safer and more complete brain tumour resection. However, the iMRI environment poses additional challenges to the anaesthetist when managing intra-operative cardiovascular events. Through three case examples, this article will discuss the issues of cardiovascular resuscitation, cardiac pacing and cardiovascular monitoring in the iMRI environment.