Virology & Mycology
Open Access
ISSN: 2161-0517
+44 1223 790975
ISSN: 2161-0517
+44 1223 790975
Indian Space Research Organisation, Trivandrum, Kerala, India
Mini Review
COVID 19 Pandemic: High BPR and Low BHCR are Risk Factors of Asymptomatic Cardiovascular Diseases
Author(s): V. R. Sanal Kumar*, Shiv Kumar Choudhary, Pradeep Kumar Radhakrishnan, Rajaghatta Sundararam Bharath, Nichith Chandrasekaran, Vigneshwaran Sankar, Ajith Sukumaran and Charlie Oommen
A critical review has been carried out herein for correlating the phenomenon of internal flow choking (biofluid / Sanal flow choking (PMCID: PMC7267099)) and asymptomatic cardiovascular risk of COVID-19 patients. We show that when systolic-to-diastolic Blood-Pressure-Ratio (BPR) reaches the Lower-Critical-Hemorrhage-Index (LCHI) the internal flow choking could occur in the Cardiovascular System (CVS) with and without plaque/occlusion. The critical BPR for flow choking is uniquely regulating by the Biofluid/Blood-Heat-Capacity-Ratio (BHCR). The BHCR is well correlated with BPR, blood-viscosity and ejection-fraction. The closed-form analytical models reveal that the relatively high and the low blood-viscosity are Cardiovascular Risk (CVR) factors. In vitro data shows that nitrogen, oxygen, and carbon dioxide gases are predominant in fresh blood samples of the human being and Guinea-pig .. View More»
DOI:
10.37421/2161-0517.21.10.205