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Coronary atherosclerosis usually develops gradually. Plaque builds up within the artery wall over time, and the amount of plaque can increase as the disease progresses. In some people, narrowing eventually becomes significant enough to limit blood flow during physical activity,…

Walking is one of the best habits you can add to a heart-healthy lifestyle. Regular physical activity improves fitness and can help with blood pressure, weight management, metabolic health, and overall cardiovascular risk. Current U.S. guidelines recommend that adults without…

Heart Attack Symptoms Without Chest Pain | Dr. Malik, Cardiologist in Amman, Jordan Can a heart attack happen without chest pain? Dr. Malik, a cardiologist in Amman, Jordan, explains less typical heart attack symptoms, warning signs, ECG and troponin testing,…

The Full Medical Explanation📖 Sweating is a normal function of the body. When you are exercising or exposed to heat, your body produces sweat to help regulate its temperature. But what if you suddenly start sweating while sitting still, without…

Heart palpitations are the sensation of becoming unusually aware of your heartbeat. You may feel that your heart is: Beating faster than usual Pounding harder than usual Fluttering Skipping a beat Adding an extra beat Beating irregularly When this happens…

Does Every Chest Pain Mean a Heart Attack? Chest pain is one of the symptoms that can cause the most anxiety. When people suddenly feel pain or pressure in their chest, one of their first thoughts may be: "Am I…

When heart disease runs in a family, it is completely natural to wonder: “If my father had a heart attack, will I have one too?” The answer is: not necessarily. Family history is an important part of cardiovascular risk assessment.…

One of the most common misconceptions about high cholesterol is that it should cause noticeable symptoms. In most cases, it does not. A person can have elevated LDL cholesterol for years without feeling any different in their day-to-day life. The…

Does a Heart Rate Below 50 Mean Your Heart Is Weak? When someone sees a number such as 48 or 45 beats per minute on a smartwatch or heart-rate monitor, it is understandable to become concerned. But a low heart…

Can Dizziness When Standing Up Be Caused by Something Other Than the Inner Ear? When someone feels dizzy immediately after standing up, it is easy to assume that the problem is coming from the inner ear. Sometimes, that may be…