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Heart Palpitations: 15 Common Reasons for Your Abnormal Heartbeat
Medically Reviewed by Dr. Gerald Morris Your Health

Heart Palpitations: 15 Common Reasons for Your Abnormal Heartbeat

Heart palpitations can be frightening. Most often they’re stress-related and not at all harmful. However, caffeine, nicotine, and hormones can all cause the heart to beat faster than normal, as can an underlying health condition, so it’s wise to seek medical attention if palpitations persist.

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6 min read

Hypoxia: Symptoms of Low Blood Oxygen
Medically Reviewed by Dr. Gerald Morris Your Health

Hypoxia: Symptoms of Low Blood Oxygen

Hypoxemia occurs when a person experiences lower-than-normal oxygen levels in the blood, specifically in the arteries. This can occur as a result of taking certain medications or having an asthma attack, as well as develop over time due to heart problems or lung diseases. We look into the 5 common signs and symptoms.

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3 min read