During Atrial Fibrillation, the Atria Are Never Depolarized as a Unit

question 6

True/False

During atrial fibrillation, the atria are never depolarized as a unit, since multiple impulses depolarize small areas.

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Definitions:

Internal Rate Of Return

A financial metric used to estimate the profitability of potential investments, calculating the interest rate at which the net present value of all the cash flows (both positive and negative) from a project or investment equals zero.

Project's Cash Flows

The inflows and outflows of cash associated with a specific project, considered in its financial analysis.

Reinvested

Pertains to the act of putting earnings or profits back into the business or project instead of paying them out as dividends.

Discount Rate

The interest rate used to discount future cash flows to their present value, reflecting the opportunity cost of capital.