Catheter ablation is a procedure that uses radiofrequency energy (similar to microwave heat) to destroy a small area of heart tissue that is causing rapid and irregular heartbeats. Destroying this tissue helps restore your heartâs regular rhythm. The procedure is also called radiofrequency ablation. Quick facts.
If you want even more HD, consider ordering DIRECTVÂ® HD EXTRA PACK. Youâll get nine specialty channels that only broadcast in HD, with channels like: 1  Crime & Investigation HD. 2  Hallmark Movie Channel. 3  MGM HD, Palladia. 4  Sony Movie Channel HD. 5  HDNet Movies, Smithsonian HD. 6  Universal HD. 7  ShortsHD.
DISH Network packages that also include HGTV (Home & Garden Television) Based on the category: General Entertainment, these channels available on DISH are similar to HGTV (Home & Garden Television) Notes about channel line-ups and details: Logos are used for illustration purposes only.