The latest breakthrough in atrial fibrillation (AFib) treatment is Pulsed Field Ablation (PFA), an FDA-approved, faster, and safer catheter procedure using unique electrical pulses to destroy faulty heart tissue with less risk to surrounding structures, reducing procedure time and recovery, often allowing same-day discharge. Other advancements include Vein of Marshall ablation for specific triggers, ganglionated plexi ablation targeting nerves, and the Convergent procedure combining surgery and electrophysiology, alongside newer antiarrhythmic drugs and improved anticoagulation strategies like Left Atrial Appendage Occlusion (LAAO).
Catheter ablation is a safe and effective way to treat AFib when medications don't work or cause negative side effects. Catheter ablation usually doesn't require a prolonged hospital stay. Depending on your condition, you may be able to go home the same day as your procedure.
8, 2025 — A minimally invasive heart procedure to correct irregular heart rhythms called catheter ablation may reduce the risk of stroke enough that some patients can discontinue blood thinners, according to a preliminary late-breaking science presentation today at the American Heart Association's Scientific Sessions ...
“Pulsed-field ablation has truly become the gold standard for treating AFib, the most common heart rhythm abnormality,” said Day, who treats patients at the Heart Center at St. Mark's.
Who is a candidate for pulsed field ablation? PFA is typically used for people who: Have atrial fibrillation (AFib) that can't be controlled with medications. Have paroxysmal AFib, where episodes last less than a week.
It was first performed in 2022 at the Prince Charles Hospital in Brisbane by Cardiac Electrophysiologist Associate Professor Haris Haqqani.
The 30-second rule in atrial fibrillation (AFib) is a widely used, though debated, guideline defining an AFib episode as an irregularly irregular heart rhythm lasting at least 30 seconds on an ECG, used to distinguish it from shorter, less significant atrial arrhythmias and help guide diagnosis and treatment, particularly for stroke risk and ablation success. While a standard for trials and device monitoring, newer research suggests shorter runs of AF might still be clinically important, prompting ongoing discussion about whether this threshold accurately reflects stroke risk and overall AF burden.
The cons of ablation (especially cardiac) include risks like bleeding, infection, blood clots (stroke), damage to blood vessels/heart tissue/nerves, and the need for a pacemaker, with potential for recurrence requiring repeat procedures; other types (like nerve or endometrial) have risks like temporary relief, nerve damage, or fertility issues, but serious complications are rare.
With the right treatment and regular management, most people with persistent atrial fibrillation can live active, healthy lives. The longer persistent Afib goes without treatment, however, the harder it is to manage. It may become permanent or lead to severe complications such as blood clots or stroke.
The cardiac ablation treats the source of AFib while the WATCHMAN Implant reduces AFib-related stroke risk, eliminating the need for lifelong blood thinners.
Surgical Ablation
You may also need surgery if catheter ablation doesn't work for you or your arrhythmia is especially difficult to treat. One example would be if we need to treat an area of your heart where a catheter can't reach.
Often, around two catheter ablations are the average, but there is no real limit to the number. There will also be some rare occasions when it's justified to have five or six ablations, but that will be very rare.
There is currently no cure for atrial fibrillation. However, treatments, such as beta-blockers and electrical cardioversion, can help control symptoms and reduce the risk of complications. Atrial fibrillation (AFib) is an irregular heart rhythm.
A personal survey of patients with atrial fibrillation (AF), one of the most important causes of irregular heartbeats, has found that the majority of triggers for the condition are easily modifiable lifestyle choices, including alcohol, caffeine, exercise and lack of sleep.
Catheter ablation resulted in a lower incidence of AF recurrence, stroke, and mortality compared to the pacemaker in TBS patients. There was no difference between groups regarding procedure-related complications and cardiovascular rehospitalization.
Managing AFib isn't just about being active. Rest is also key for heart health. Regular exercise is good for those with Atrial Fibrillation (AFib). But, adding rest strategies to your life can boost your overall health and help control symptoms.
Cardiac ablation is safe and widely used, but you need to understand the possible complications before moving forward. Some common short-term risks include bleeding or bruising at the catheter insertion site, usually in the groin.
Before cardiac ablation, you'll need some tests: Blood test—You get a blood draw to check your kidney health. You need to have this blood test about one month before your MRI. Cardiac MRI—MRIs use magnets and radio waves to take pictures of the inside of your body.
When atrial fibrillation occurs, the upper heart chambers beat in an unorganized rhythm. An A-fib heart rate is usually rapid, resulting in 100-200 beats per minute rather than the normal range of 60-100 beats per minute. If left untreated, A-fib can lead to chronic fatigue, congestive heart failure or stroke.
Conclusions: Left atrial thrombus does occur in patients with acute atrial fibrillation < 3 days in duration. The frequency of left atrial thrombus in patients with recent emboli is comparable between those with acute and chronic atrial fibrillation.
PVCs become more of a concern if they happen frequently. “If more than 10% to 15% of a person's heartbeats in 24 hours are PVCs, that's excessive,” Bentz said. The more PVCs occur, the more they can potentially cause a condition called cardiomyopathy (a weakened heart muscle).
Some of the items and services Medicare doesn't cover include:
Medicare Part A can help pay for inpatient medical treatments such as cardiac ablation if it is medically necessary and meets Medicare's coverage requirements. If your doctor recommends cardiac ablation, Medicare Part A will cover the cost of the treatment once you pay the Part A deductible. In 2023, this is $1,600.
Your cardiologist may suggest this procedure if you have an abnormal heart rhythm that medication can't treat. Your provider will evaluate your heart and overall health to choose the best procedure for treating the arrhythmia that affects you.