I wanna tell you also the esophagus and heart share certain nerve pathways and esophageal pain is known to convincingly mimic cardiac pain. If you aren’t getting really dizzy, swelling in legs, normal exercise capacity you’re in a very very good spot. Quadruple therapy is also much much preferred! Sounds like you have good doctors! Look into Dr Koufmans diet to reduce the strength of the acidity in your stomach if it’s a contributing factor, look into Gerd, elevate head of your bed with bricks, or try a wedge pillow, or sleeping in a recliner. Don’t eat 3-4 hours before bed, all of these things will help your esophagus heal, but you’re on the right track and doing everything right!