Dr TS Kler, Chairman of BLK Max Super Specialty Hospital and HOD – BLK-Max Heart and Vascular Institute says that the COVID-19 pandemic, caused by the novel coronavirus SARS-CoV-2, has turned into a global health crisis of unprecedented magnitude. . , New Delhi. Doctors point out that in addition to its primary effects on respiratory health, recent findings suggest an association between COVID-19 and cardiovascular complications, particularly an increased susceptibility to cardiac arrest among younger demographics. There is a relationship to do.
“Initially classified as a respiratory virus, the impact of COVID-19 on the cardiovascular system has become more evident over time. Research suggests that the virus may act by infiltrating cardiomyocytes, triggering inflammation, oxidative stress, and myocardial damage. Can directly affect heart tissue. Additionally, the impact of COVID-19 on the renin-angiotensin-aldosterone system (RAAS) worsens cardiovascular complications. ACE2, a key component of the RAAS, cells “This serves as a gateway for the virus into the heart, potentially disrupting the delicate balance of the system and causing cardiovascular dysfunction.” Dr. TS Clair says.
Dr. Clair says, “Although severe cases of COVID-19 have primarily affected older individuals and those with pre-existing health problems, there is a higher risk of cardiovascular complications and cardiac arrest in younger, previously healthy individuals.” The reports have caused concern. Studies suggest the virus may induce a cytokine storm – an overactive immune response – resulting in widespread inflammation and organ failure, including the heart. Young adults may be less likely to have severe respiratory symptoms. “Regardless, they may still be susceptible to these inflammatory responses, which can lead to cardiovascular complications.”
Dr. Clair explains that another emerging concern is the prevalence of long-term COVID – a condition marked by persistent symptoms that persist long after the acute phase of the illness has passed. “Cardiovascular involvement appears to be an important aspect of long-term COVID, with reports of persistent chest pain, palpitations, and exercise intolerance. Even individuals who have not had COVID Those who have experienced mild initial cases of COVID-19 may develop long-term cardiovascular symptoms, potentially increasing cardiovascular risk. “Events such as cardiac arrest in younger populations may be higher,” says Dr. Claure. are increasing.”
Doctors point out that as the link between COVID-19 and cardiovascular problems becomes more clear, the importance of preventive measures increases. “Vaccination campaigns are critical in reducing the incidence of severe COVID-19 cases and, consequently, cardiovascular complications. Public health efforts should continue to prioritize vaccination, particularly among young adults, To reduce the risk of cardiac arrest. Additionally, post-COVID cardiac screening should be considered for individuals who have recovered from the virus, regardless of age, to identify any underlying cardiac abnormalities. “This is especially important given the potential long-lasting effects of the virus on the heart,” says Dr. Clair.
