Also known as Cardiac Catheter Ablation Catheter ablation is a procedure that uses energy to make small scars in your heart tissue to prevent abnormal electrical signals from moving through your heart.
However, for any tax year, all current-year contributions are deducted first. The second 50% limitation refers to gifts (other than capital gain property) to certain types of charitable organizations (50% charities) that are considered first in computing the overall 50% limit.
An incurred expense which reduces an individual's taxable income, in accordance with IRS regulations (specifically, such deductions are usually limited to 2% of adjusted gross income). Examples include mortgage interest, state and local taxes, charitable gifts, and medical deductions.