Diuretics are effective, easy to administer and inexpensive. Excessive use of diuretics provokes renal [kidney] insufficiency. Importantly, changes in renal function do impart an additional risk for patients with heart failure.

Few drugs are as immediately effective for heart failure as diuretics. Any patient in whom these drugs are prescribed should feel at ease with the therapy, provided they are under the care of a team of health care professionals who are actively evaluating electrolyte balance and kidney function.

Aspirin has been used for many years, it is well-understood, effective, inexpensive and widely available.

We expect video to catch on with small businesses because it's inexpensive and, in many cases, effective. Videos can have a very positive effect on converting Web site visitors to buyers.

I won't say never, but it won't be easy. We don't want to open the door to endless changes.

Storytelling and copulation are the two chief forms of amusement in the South. They're inexpensive and easy to procure.