We report a case of reversible left ventricular regional dysfunction after pericardiocentesis performed for imminent cardiac tamponade. This complication termed pericardiocentesis decompression syndrome is often unrecognised and underreported. This case is instructive in understanding the different etiologies for possible left ventricular dysfunction post pericardiocentesis and their ... https://www.roneverhart.com/HP-15-fd0038ca-15-6-FHD-IPS-Laptop-Intel-Processor-N100-3-40-GHz-Intel-UHD-Graphics-8GB-DDR4-512GB-SSD-Windows-11-Hom/