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Congestive heart failure (CHF) is a pump problem, and most treatments serve to strengthen the pump, reduce the volume needed to be moved or alter the piping (the arteries and veins) to accommodate the pump's failures.

For various reasons, this week’s What I Am Reading includes three articles that I mentioned when I started this column, three years ago. It is not that I ran out of material, I just ran out of bandwidth being off the grid.

Science is an ongoing process where new discoveries change old theories.  For example, when I was in school, we learned that atoms were the building blocks of matter, and atoms could only be broken down into three smaller particles: elec

In the 16th century, Paracelsus, the Father of Toxicology, established that All substances are poisons; there is none which is not a poison. The right dose differentiates a poison from a remedy.

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