Astragalus has been used in traditional Chinese medicine for centuries. Its main use has been to boost the body's immune system. But it also has been used to treat other conditions, including heart disease. That raises the question of exactly what heart benefits astragalus might offer. And if it does offer heart benefits, are there side effects you should know about? Who should and who shouldn't use astragalus?
Early heartbeats can happen in the upper chambers (atria) or lower chambers (ventricles) of the heart. With PVCs, the ventricles beat early. An extra beat is followed by a pause and then a stronger heartbeat. It's this stronger heartbeat that creates the feeling of a skipped beat or a flutter.
In people who have healthy hearts, occasional PVCs are nothing to worry about. They usually go away on their own. They don't need treatment. Talk to your doctor if you have other symptoms along with PVCs, such as dizziness, lightheadedness, or fainting.
If you have a known heart problem, such as heart failure or heart disease, PVCs may be a sign that a dangerous heart rhythm could occur. So if you have a heart problem, talk to your doctor if you feel any change in your heartbeat.
The cause of PVCs usually isn't known. But the chance of having PVCs can be increased by:
Having too much or too little of certain minerals (electrolytes) in your body.