Left Bundle Branch-Optimized Cardiac Resynchronization Therapy Using Stylet-Driven Pacing Leads with a Steerable Delivery Sheath in Patients with Atrial Fibrillation Accompanied by Slow Ventricular Response.

The article discusses a study on left bundle branch-optimized cardiac resynchronization therapy (LOT-CRT) in patients with atrial fibrillation (AF) accompanied by slow ventricular response (SVR). The study aimed to evaluate the effectiveness of LOT-CRT in improving heart function and reducing symptoms in these patients. The results showed that LOT-CRT, which combines left bundle branch pacing with biventricular pacing, may offer a more effective treatment option for AF patients with heart failure. The study suggests that LOT-CRT could be a promising approach to improve outcomes in this patient population. [Extracted from the article]

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