the coronavirus isn’t just a respiratory threat; it can considerably impact your heart health. Research shows COVID-19 can cause heart problems, but preventive measures can offer protection. Understanding how the virus affects your cardiovascular system is crucial for staying healthy.
COVID-19’s Heart Connection
The link between COVID-19 and heart health is stronger than many realize. The virus can trigger high blood pressure, even in individuals unaware they have it. This hypertension elevates the risk of heart attacks, strokes, and heart failure. In certain specific cases, the virus can directly damage heart muscle through a widespread inflammatory response, frequently enough described as a “blood storm.”
Individuals with existing health conditions that weaken the immune system, such as high blood pressure, face a greater risk of severe COVID-19 outcomes, including significant heart problems. In the United states, African Americans and other racial and ethnic minorities like Hispanics and Native Americans are disproportionately affected by high blood pressure, increasing their vulnerability to COVID-19 infection.
Aging also plays a role by weakening the immune system and increasing susceptibility to the virus. Furthermore, a pre-existing compromised heart function can make COVID-19’s impact more severe. A study involving 150 patients in Wuhan, china, found that those with pre-existing cardiovascular disease experienced a substantially higher mortality rate when infected with COVID-19 – about half of those experiencing it succumbing to the condition.
ACE2 is also integral to the renin-angiotensin-aldosterone system, which regulates blood pressure and cardiovascular and kidney function. Medications like ACE inhibitors and angiotensin II receptor blockers (ARBs), prescribed to manage high blood pressure and cardiovascular disease, work by reducing angiotensin II, a substance that raises blood pressure.
Animal studies suggest these medications might increase ACE2 protein levels in heart cells. Until further research clarifies this, it is strongly recommended that individuals with hypertension, cardiovascular disease, or heart failure continue their prescribed ACE inhibitor or ARB medications. Stopping these drugs if you contract COVID-19 could be dangerous.
Preventive Care for Heart Health and COVID-19
While COVID-19 can lead to severe heart conditions, especially in those with high blood pressure, several preventive measures can definitely help maintain overall health and mitigate risks:
- Getting vaccinated against COVID-19 and staying current with booster shots is the most effective preventative measure against the virus.
- Consistently take prescribed medications to manage blood pressure and any other health conditions.
- Stock over-the-counter medicines for fever and other symptoms if you fall ill. However, avoid non-steroidal anti-inflammatory drugs (NSAIDs) like ibuprofen and naproxen unless advised by a doctor, as they can raise blood pressure.
- If you develop COVID-19 symptoms,stay home and limit contact with others to prevent spread.
- Avoid crowded places and individuals who appear sick. Wear a mask in public settings where transmission risk is high.
- Wash hands frequently with soap and warm water, particularly after being outdoors, using the restroom, or touching surfaces like countertops and doorknobs. Hand sanitizer is a useful alternative when soap and water aren’t accessible.
- Limit alcohol and caffeine intake; for coffee drinkers, aim for no more than two cups daily.
- Manage stress levels, which are common during outbreaks. Stress can elevate blood pressure, so employ stress-reducing techniques.
In addition to these specific measures, maintaining good general health through a balanced diet, regular exercise, and adequate sleep is vital for strengthening your body’s defenses.
COVID-19 and heart health are intrinsically linked. The virus can trigger high blood pressure, impact ACE protein levels, and reduce oxygen, all contributing to cardiac issues. Conversely, existing heart conditions make individuals more vulnerable to COVID-19 infection. This mutual impact can severe conditions. Fortunately, adopting preventive strategies can protect against both coronavirus and heart problems. Integrating these preventive steps into your routine is key. If symptoms of either condition arise, seek prompt medical attention to prevent complications.
