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The mission of the Symposium of University Research and Creative Expression (SOURCE) is to provide a university-wide forum for Central Washington University (CWU) students, encouraging equity, diversity, and inclusivity, representing all disciplines and experience levels, to present their mentored research, scholarship, and creative works in a juried environment that meets professional conference standards and expectations.

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Thursday, May 19 • 10:15am - 10:30am
Follow-Up analysis on hemodynamic parameters of Adult Patients with Mild to Moderate SARS-CoV-2 Infections after immunization

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The aim was to perform a follow-up analysis on hemodynamic parameters and dyspnea of adults with mild to moderate SARS-COV-2 infections after immunization and compare with a control group. A prospective observational cohort study was performed including adults aged 20-40 years previously infected with SARS-CoV-2 who have expressed mild to moderate COVID-19 (COVG). A control group (CG) matched by age was also included. Procedures were conducted at baseline and six weeks after second shot of COVID-19 vaccination. Hemodynamic parameters were collected using manual sphygmomanometer to access blood pressure, respiratory rate was evaluated by visual inspiration rates, and dyspnea was evaluated by Medical Research Council Questionnaire (MRC). A descriptive data analysis was performed. For baseline COVG presented mean of 118±8.36 mm/Hg for systolic blood pressure and 80±0 mm/Hg for diastolic blood pressure. Similar values were observed for CG: 113.33±8.16 mm/Hg for systolic blood pressure and 76.67±0 mm/Hg for diastolic blood pressure. After immunization COVG presented 110±15.81 mm/Hg for systolic blood pressure and 78±4.47 mm/Hg for diastolic blood pressure. CG presented 116±13.66 mm/Hg for systolic blood pressure and 76.67±8.16 mm/Hg for diastolic blood pressure. For dyspnea analyses both groups presented similar levels at baseline COVG presented a mean score of 0.48 ±0.79 and CG 0.22±0.42. After immunization the levels of dyspnea were sustained for both groups COVG 0.3±0.47 and CG 0.19±0.39. Respiratory rate was considered normal for both groups at baseline and follow up. We conclude hemodynamic parameters and dyspnea were similar between groups and no changes were observed after immunization.


Chicena Mortimer

Graduate, Clinical Physiology;Exercise Science


Ana Freire

Mentor, Clinical PhysiologyExercise Science

Thursday May 19, 2022 10:15am - 10:30am PDT
Student Union & Recreation Center (SURC) - Ballroom D

Attendees (1)