<prompt> Please answer with one of the option in the bracket. Write reasoning in between . Write answer in between .Q:A 39-year-old female with poorly controlled systemic lupus erythematosus SLE presents to the emergency room with a cough and pleuritic chest pain. She states that she developed these symptoms 2 days prior. The pain appears to improve when the patient leans forward. She currently takes hydroxychloroquine for her systemic lupus erythematosus but has missed several doses recently. Her temperature is 99F 37.2C, blood pressure is 13580 mmHg, pulse is 115min, and respirations are 22min. Physical examination reveals a rise in jugular venous pressure during inspiration. In addition to tachycardia, which of the following EKG patterns is most likely to be seen in this patient?? A: Prolonged PR interval with normal QRS complexes, B: Peaked T waves with flattened P waves, C: Irregularly irregular QRS complexes with no P waves, D: ST segment depressions in leads II, III, and aVF, E: PR depressions and diffuse ST elevations,  <response>: This is a clinical vignette describing a 39-year-old female with poorly controlled SLE who presents with cough, pleuritic chest pain, tachycardia, and elevated JVP on inspiration. The history and physical exam findings are consistent with pericarditis, which can be a manifestation of SLE flare. The question asks which EKG finding is most likely in this patient in addition to tachycardia. Pericarditis classically causes diffuse ST segment elevations and PR depressions on EKG due to inflammation of the pericardium. Prolonged PR interval, peaked T waves, irregularly irregular rhythms, and ST depressions would not be expected.E: PR depressions and diffuse ST elevations 