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

2. Shortness of Breath: A Breathless Warning

Shortness of breath, especially during routine activities or while lying down, can be a signal of heart disease. The heart and lungs work in tandem to oxygenate blood and remove carbon dioxide. When the heart struggles, it can lead to fluid accumulation in the lungs, causing breathlessness. Conditions like heart failure or coronary artery disease can restrict blood flow, leading to this symptom. It’s important to note the circumstances under which shortness of breath occurs, as it can provide clues to its cause. Seeking medical advice when experiencing unexplained breathlessness can help identify heart-related issues early.