Does Atrial Fibrillation Affect Blood Pressure Readings?

does atrial fibrillation affect blood pressure readings

Yes, atrial fibrillation can affect blood pressure readings, and it often does. The irregular heartbeat of AFib makes blood pressure fluctuate from beat to beat, which means a single reading may not reflect your true average pressure. Standard automated cuffs can also struggle to measure accurately when the pulse is uneven. That matters because many … Read more

Is Polyvinyl Alcohol A Microplastic? Key Facts

is polyvinyl alcohol a microplastic

Polyvinyl alcohol is not a microplastic. It is a synthetic polymer, but it is manufactured as a water-soluble plastic, and that single property separates it from the insoluble plastic fragments that scientists define as microplastics. The confusion is understandable: both are man-made polymers, and both turn up in conversations about water pollution. But the chemistry, … Read more