Health Library

Ischemic heart disease (IHD) occurs when the heart muscle does not receive enough oxygen-rich blood, usually because the coronary arteries become narrowed or blocked. This can cause chest discomfort, breathlessness or fatigue and increase the risk of a heart attack.

The heart needs a steady supply of oxygen-rich blood to function properly. Coronary artery disease (CAD) develops when the arteries supplying blood to the heart become narrowed or blocked, reducing blood flow to the heart muscle.

Your heart beats about 100,000 times a day — pumping life, energy, and oxygen throughout your body. But did you know that your heart rate changes all day long depending on what you’re doing — whether you’re working out, sleeping peacefully, or feeling stressed?

Have you ever noticed your heart pounding faster before an important meeting or while stuck in traffic? That’s your body reacting to stress. Stress is not just a mental state — it’s a full-body experience. It affects your breathing, digestion, hormones, and yes, even your blood pressure.

Blood Pressure (BP) is one of the most common yet serious health concerns today. Some people struggle with High BP (Hypertension), while others frequently experience Low BP (Hypotension) that causes dizziness, weakness, or even fainting.

Have you ever felt your heart race after a workout—or even during a stressful moment? Ever wondered, “Is my heart rate normal?” You're not alone. Knowing your heart rate is one of the easiest ways to check how well your heart is doing.