Cardiovascular

A 15-year-old male presents with severe cardiomyopathy after a Coxsackie virus-induced myocarditis and is placed on the cardiac transplant waiting list. Two weeks post-cardiac transplant, he experiences exertional dyspnea. A comprehensive evaluation, including cardiac catheterization and endomyocardial biopsy, is performed. Which of the following findings is most indicative of acute graft rejection? Options:A. Concentric coronary … Read more