The Erie County Water Authority in Buffalo, N.Y., filed a class-action lawsuit on Nov. 8 against seven PVC pipe manufacturers ...

Otter Tail Corp., a publicly traded company that owns PVC pipe makers Northern Pipe Products Inc. and ... Pipe and conduit ...

But during a PVC, the opposite happens, and the contraction starts prematurely in the Purkinje network of the ventricles (2). When this happens, you may not experience any symptoms, or you might ...