What complication can arise from the use of PFA?

The use of Pulsed Field Ablation (PFA) can lead to coronary spasms as a complication. PFA involves the application of electric fields to tissue, which can irritate the coronary arteries and lead to spasms. These spasms can temporarily narrow or block the coronary arteries, potentially resulting in chest pain or more severe cardiac symptoms. Understanding the mechanisms of PFA and the physiological stress it places on cardiac tissue can help in recognizing this risk during procedural evaluations.

While other complications can occur in various contexts of cardiac procedures, coronary spasms specifically relate to the electrical nature of PFA and the stress it induces on the coronary vascular system. This highlights the importance of careful monitoring and management of patients undergoing PFA to prevent or mitigate such adverse effects. The other options, while they may be serious, are not directly associated with PFA.