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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…

Does a Normal ECG Mean Your Heart Is Completely Healthy? When patients receive a normal ECG, it's natural to feel relieved. And a normal ECG is reassuring. But it does not necessarily mean that every possible heart problem has been…

Can Jaw or Shoulder Pain Be a Sign of a Heart Problem? When someone develops pain in the jaw or shoulder, it is natural to assume that the cause is a dental problem, muscle strain, or a joint issue. And…

Some people with diabetes assume that if they had a heart problem, they would know because they would experience obvious symptoms such as chest pain. That's not always the case. Over time, diabetes can damage nerves, a complication known as…

A normal blood pressure reading during a doctor's visit can be reassuring—but one reading does not always tell the whole story. Blood pressure naturally changes throughout the day depending on activity, stress, sleep, and other factors. Some people may have…

What Are Heart Palpitations? Heart palpitations are the sensation of being unusually aware of your heartbeat. You may feel as though your heart is: Racing or beating too quickly Pounding forcefully Fluttering Skipping a beat Beating irregularly Although palpitations can…

A heart attack does not always begin with severe chest pain. In some people, the warning signs may be less obvious and easier to overlook. Do Heart Attacks Always Cause Chest Pain? Many people believe that a heart attack always…

Full Medical Explanation📖 Is Leg Swelling Always Caused by Standing? Leg swelling is one of the most common symptoms people experience. Many assume it is simply the result of standing for long periods, and while this can be true in…