Poor cardiovascular health may manifest through the following 8 warning signs:

Palpitations: Palpitations refer to a noticeably faster heartbeat, sometimes accompanied by a strong pounding sensation. These symptoms may occur not only during strenuous exercise or emotional stress, but can also be felt during normal daily activities.

Shortness of breath: When cardiovascular function is impaired, the heart cannot provide sufficient oxygen supply to the body, leading to difficulty breathing manifesting as rapid breathing, wheezing, or a suffocating sensation.

Chest tightness or pain: Cardiovascular disease often causes chest tightness or pain, typically due to insufficient blood supply to the heart. Patients may describe the pain as pressure, tightness, or stabbing sensations.

Fatigue and weakness: An unhealthy cardiovascular system results in inadequate oxygen supply, preventing the body from obtaining sufficient energy, thus causing persistent fatigue and weakness.

Limb edema: Cardiovascular issues may cause fluid retention in the body, particularly presenting as swelling in the legs, ankles, and fingers. This occurs due to impaired venous return leading to fluid accumulation.

Dizziness and fainting: Cardiovascular diseases may lead to poor blood circulation, affecting oxygen supply to the brain, which can trigger symptoms of dizziness and fainting.

High blood pressure: Certain cardiovascular diseases, arterial hardening, or other factors may cause sustained elevation of blood pressure, which can negatively impact the cardiovascular system.

Heart rhythm abnormalities: Conditions such as heart disease or arrhythmias may lead to irregular heart rates, including bradycardia, tachycardia, or irregular beats.