Virology & Mycology
Open Access
ISSN: 2161-0517
ISSN: 2161-0517
Indian Space Research Organisation, Trivandrum, Kerala, India
V. R. Sanal Kumar is Professor and Aerospace Scientist (ISRO) (Aeronautical Engineering) in Indian Space Research Organisation, Trivandrum, Kerala, India. he has done p.h.D in aerospace propulsion from indian instutite of science.
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