Cardiologist-reviewed information about heart palpitations
Learn why heart palpitations may occur during particular activities, body positions, times of day or life situations.
After Childbirth & Heart Rhythm Postpartum Heart Palpitations: Causes & When to Worry A racing, pounding, fluttering or skipped heartbeat can occur after giving birth for many reasons. Sleep loss,…
Why does your heart race when you stand? If your heart suddenly pounds or speeds up when you stand, there are several possible explanations. Sometimes it is the body’s normal…
Alcohol, Hangovers & Heart Rhythm Heart Palpitations During a Hangover: Causes & When to Worry Alcohol can affect heart rate and rhythm during drinking and for hours afterward. A pounding…
Nighttime & Heart Rhythm Heart Palpitations at Night A pounding, fluttering or skipped heartbeat can seem especially noticeable when the room becomes quiet and you are trying to sleep. Most…
Exercise & Heart Rhythm Heart Palpitations After Exercise Feeling your heart pound, flutter or skip beats after a workout can be unsettling. Many episodes have a harmless explanation, but recurrent…
Pregnancy & Heart Health Heart Palpitations During Pregnancy Feeling your heart race, pound, flutter or skip a beat can be unsettling during pregnancy. In many cases the explanation is harmless,…
Heart Palpitations When Lying Down: Why Do You Notice Your Heartbeat in Bed? Heart palpitations can feel like racing, pounding, fluttering, skipped beats or sudden strong thumps. Many people notice…
Heart Palpitations When Breathing In: Why Do I Feel My Heartbeat With a Deep Breath? Some people notice their heartbeat more strongly when taking a deep breath, sighing or yawning.…