14 Warning Signs of Heart Disease Before It’s Too Late

5. Swelling in the Extremities: The Heart's Overflow

Swelling in the feet, ankles, or legs, known as edema, can indicate heart failure. When the heart's pumping efficiency decreases, blood returning to the heart through the veins can back up, causing fluid accumulation in the tissues. This swelling can also result from liver or kidney issues, but when linked to heart health, it often accompanies other symptoms like fatigue and shortness of breath. Observing changes in swelling patterns and discussing them with a healthcare provider can help pinpoint heart-related causes and guide appropriate treatment.

6. Dizziness and Lightheadedness: A Signal of Imbalance

Feeling dizzy or lightheaded can be unsettling and may signal heart issues such as arrhythmias or low blood pressure. The heart’s role in maintaining blood pressure and circulation is crucial, and when disrupted, it can lead to inadequate blood flow to the brain, causing these symptoms. Dizziness upon standing, known as orthostatic hypotension, can also indicate heart problems. Understanding the triggers and frequency of these episodes can assist in identifying their root cause and addressing potential heart-related concerns.