INTERNATIONAL JOURNAL OF NOVEL RESEARCH AND DEVELOPMENT International Peer Reviewed & Refereed Journals, Open Access Journal ISSN Approved Journal No: 2456-4184 | Impact factor: 8.76 | ESTD Year: 2016
Scholarly open access journals, Peer-reviewed, and Refereed Journals, Impact factor 8.76 (Calculate by google scholar and Semantic Scholar | AI-Powered Research Tool) , Multidisciplinary, Monthly, Indexing in all major database & Metadata, Citation Generator, Digital Object Identifier(DOI)
Background- The Valsalva maneuver is commonly performed during everyday activities such as lifting, defecation and coughing, and is characterized by changes in intrathoracic pressure that have a pronounced effect on venous return, cardiac output and blood pressures.
Aims and objective- To study the cerebral hemodynamic response to graded Valsalva maneuvers (VM) in young healthy females.
Material and methods: Thirty young female participants were recruited for the study. A common familiarization session was arranged for the participants. During the familiarization session the participants were familiarized with all experimental procedures and equipment, including practicing Valsalva maneuvers
Results: Comparison between mean arterial blood pressure (MAP) and Middle cerebral artery MCAvmean of baseline, 90%, 30% and after VM were done and in all variables, it was found to be statistically significant.
Conclusions: it was concluded that the more intense Valsalva maneuvers would result in greater reductions in both middle cerebral artery blood flow velocity and cortical oxygenation, and that the reduction in oxygenation would be matched by an increased flow velocity in phase IV of the Valsalva maneuver.
"Transcranial Doppler study of cerebral hemodynamic response to graded Valsalva maneuvers in young healthy females", International Journal of Novel Research and Development (www.ijnrd.org), ISSN:2456-4184, Vol.7, Issue 1, page no.7-17, January-2022, Available :http://www.ijnrd.org/papers/IJNRD2201003.pdf
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2456-4184 | IMPACT FACTOR: 8.76 Calculated By Google Scholar| ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 8.76 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
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