ASD {Ans: Atrial septal defect}Pericarditis {Ans: Inflammation of the tissue around the heart}Pericardial effusion {Ans: Fluid pouring out into the tissue around the heart}Tachycardia {Ans: Rapid heartbeat}Bradycardia {Ans: Slow heartbeat}Atrial septal defect (ASD) {Ans: Flaw in the septum that divides the two atria of the heart}