As the pandemic sees numbers climb across countries all over the world, one of the biggest concerns is what kind of impact the virus has on the body and its organs. Whether or not COVID-19 causes long-term damage is a reasonable concern, considering its severity.
Officially named SARS-CoV-2, the coronavirus is similar to the Severe Acute Respiratory disease the world has seen in the past since the virus is related to it genetically. This is why it makes sense to look back at our history to understand the after-effects of the disease.
Studies show that previously the viruses of previous epidemics did cause heart damage, and when exacerbated, could result in heart failure or even multiple organ failure and septic shock. Since the coronavirus affects the lungs most severely, the small and delicate air sacs of the lungs can become inflamed. This can cause damage, causing them to fill with fluid or blood, eventually causing blocks in the airway. Even if this is healed, this can lead to irregular healing, resulting in the development of scar tissue. This process then disrupts the transfer and regular flow of oxygen, causing the heart to work overtime as immune responses are already slowed down.
This history tells us that COVID-19 may very likely cause heart damage even in patients who previously had no underlying heart conditions. In cases where patients are completely dependent on oxygen support, intubation, or even life support, the heart is bound to be impacted.
Heart patients should be cautioned to take proper care of themselves during these times and must exercise all possible safety measures which have been outlined by the World Health Organization. Proper handwashing, social distancing, and self-isolation should be observed by all. If a person near you is sick or exhibits any symptoms, it is crucial that they isolate themselves away from other members of the household, and that you get in touch with your nearest medical facilities to get tested. While the disease is not airborne, exposure to the droplets at any level can prove fatal, as witnessed with the rapid spread of the disease over the last several months, resulting in close to 800,000 cases worldwide, and counting.
Apart from the preventive measures proposed by the World Health Organisation, patients with heart conditions should ensure that they eat a balanced and nutritious diet with heart-healthy meals, get enough exercise, and ensure a proper full night’s sleep to keep their health and immunity up and in check.
If you or a loved one struggle with heart conditions, speak to a cardiologist to go over what other precautions you can take and how you can best take care of yourself in these uncertain times.








