Talk with your doctor about the benefits and risks of taking this medication. USES: This medication is used to treat certain types of serious (possibly fatal) irregular heartbeat (such as atrial fibrillation / flutter). It is used to restore normal heart rhythm and maintain a regular, steady heartbeat. Dofetilide is known as an anti-arrhythmic drug.
1 Contribution: the amount of money you personally invest in a Roth IRA. 2  Earnings: money you, the contributor, earn on your investments. 3  Heir: a person you designate in your will to receive property when you die.4  Profit: the return you make on your investment.ecause you invest your money into a Roth IRA after taxes, you don't have to pay taxes on the earnings upon withdrawal of the funds at or after the maturity date. This is different from other types of IRAs, 401(k) , or 403(b) where you will pay taxes when you withdraw funds.
Another Roth IRA advantage is you can withdraw your contributions anytime, without penalty (but not your earnings). For example, if you add $5,000 of your own money to a Roth IRA and your investments earn $6,000, you can withdraw up to $5,000 â the amount you put in.This can be really important, especially if you need to access that money in the event of an emergency. The case is not the same for a 401(k).here is one trade-off. Unlike a 401(k) or traditional IRA, which is taken out of a paycheck before taxes, a Roth IRA is funded with after-tax contributions. So, unlike a 401(k), you donât have the advantage of lowering your taxable income. There are limits to how much money you can contribute to a Roth IRA.