Heart flutters and skips beats
See a doctor about this one
See a doctor about this one. It is a symptom that needs a cause found, and no remedy on this site is a substitute for that.
You feel a flip, a thud, or a flutter in your chest. Then comes a pause, like a beat was dropped. Some people feel it in the throat or neck instead.
These spells may last a few seconds or go on much longer. They often show up when you sit still or lie down at night. That is because there is less noise around you, so you notice your heart more.
Most extra beats in a healthy heart are harmless. But the same feeling can also come from atrial fibrillation, a fast and uneven rhythm. That is why the pattern of your beats matters more than the flutter itself.
When to see someone
Call 911 if you have chest pain. Call if you cannot get a breath. Call if you black out.
Call 911 for a cold sweat with the flutters. Call if pain moves to your arm, neck, or jaw. These can mean a heart attack.
Go to the ER if your pulse is fast and jumpy for more than a few minutes. Go if you feel faint the whole time.
See a doctor this week if the skips come back most days. Book a visit if they wake you at night. Ask for a heart tracing and blood tests.
Get checked soon if you have had a stroke or heart failure. Same if a close family member died young from a heart problem.
Ask about a monitor you wear for a day or more. It can catch a spell that a short office test misses.
Bring a list of all your pills. Cold pills and inhalers can cause skipped beats. So can thyroid pills and some weight loss products.
Why it happens
Your heart has its own spark plug that sets the beat. Sometimes a spot in the upper or lower chamber fires early. That early beat is weak, so you may not feel it at all.
After the early beat, the heart waits a moment longer than usual. During that pause, the chamber fills with extra blood. The next beat is stronger, and that is the thud you feel.
Many things make those early beats more likely. Caffeine, alcohol, nicotine, poor sleep, stress hormones, and low minerals all raise the odds. Fever, dehydration, and some cold or asthma drugs do the same.
What else it could be
The same words, skips and flutters, cover several different problems. Telling them apart changes what you should do.
Extra beats, called premature beats, are the most common cause. They feel like one thud and one pause, then a normal beat. Your pulse stays steady between them.
Atrial fibrillation feels different. The beat is uneven all the way through, with no steady pattern at all.
It often runs fast, and may bring breathlessness or tiredness. Feel your wrist pulse during a spell. If it has no rhythm at all for minutes on end, get it checked.
A fast run of beats called SVT starts and stops all at once. It feels like a switch flipping on, with a fast, steady rhythm near 150 to 220 beats a minute.
Anxiety and panic can cause flutters too. Here the fear often comes first or at the same time, along with tingling hands and fast breathing. But anxiety and a real rhythm problem can both be present, so do not assume.
Thyroid trouble causes flutters plus weight loss, heat, shaky hands, and loose stools. Low iron brings flutters with pale skin, tiredness, and breathlessness on stairs. Low magnesium or potassium can follow vomiting, water pills, or heavy sweating.
Sleep apnea is often missed. Look for loud snoring, gasping at night, and a sore head in the morning. Flutters that hit at night or in the early hours are a clue.
How to read the grades below
The options below come from our page on Atrial Fibrillation. Each one carries two labels.
The first label is the evidence grade. A means strong trials in people, B means smaller or mixed studies, and C means early or limited findings. D means lab work only, and “insufficient” means the research cannot settle it yet.
The second label is the traditional tier. T3 means long use in more than one tradition, T2 means long use in one, and T1 means known use. T0 means no such record.
These grades come from research on atrial fibrillation, the parent Health Topic, not on harmless extra beats.
A grade tells you how strong the research is, not how well something will work for you. Talk to a doctor or pharmacist before you start anything, above all if you take other medicines.
What to try first
Start with a log. For two weeks, note the day and time of each flutter. Note your coffee, drinks, sleep, and stress.
During a spell, feel the pulse at your wrist. Is it steady with one skip?
Or is it uneven all the way through? Write down what you find.
Cutting back on coffee, tea, and energy drinks is one thing to try and watch. Cutting back on beer, wine, and liquor is another option some people find helps. Both are common causes of extra beats.
Sleep at least seven hours. Drinking water through the day is one simple option. Being low on fluid can set off extra beats.
Magnesium and potassium both have an evidence grade of A and a traditional tier of T0. Low levels of either can cause extra beats. Food is the safe way to get them.
Try nuts, seeds, beans, greens, bananas, and potatoes. Do not take potassium pills on your own. Too much can harm your heart.
Ask your doctor before you buy any pill. A simple blood test can show if you are low. That takes the guesswork out.
Exercise and yoga both have an evidence grade of A and a traditional tier of T3. A brisk walk most days is a good start. Slow yoga breathing can help calm a racing heart.
Start slow and build up. Stop if a walk brings chest pain or makes you faint. Then call your doctor.
Acupuncture has an evidence grade of insufficient and a traditional tier of T3. That means trials do not show a clear result. It is used by tradition, not backed by strong trials.
None of these can promise to stop the flutters. Find the cause first. Then use these steps with your doctor's plan.
How long it takes
If caffeine or alcohol is the trigger, you may notice a change in one to two weeks. Cutting back fully gives the clearest answer. Going halfway often tells you nothing.
If sleep and stress are the drivers, give it three to four weeks. Yoga and walking tend to work slowly, not overnight.
If low magnesium or potassium is the cause, levels can come back up in a few weeks once you fix the reason they dropped. Fixing the reason matters as much as the food.
If you have thyroid trouble, anemia, or atrial fibrillation, home steps alone will not settle it. Those need a doctor and often a test or treatment. Do not spend months waiting.
