Pierre Ambrosi1, Bernard Kreitmann2, Alberto Riberi2, Marc Lambert3, Mathieu Pankert3, Gilbert Habib3. 1. Department of cardiology, La Timone hospital, Aix-Marseille university, rue Saint-Pierre, 13385 Marseille, France. Electronic address: pierre.ambrosi@ap-hm.fr. 2. Department of cardiac surgery, La Timone hospital, Aix-Marseille university, 13385 Marseille, France. 3. Department of cardiology, La Timone hospital, Aix-Marseille university, rue Saint-Pierre, 13385 Marseille, France.
Abstract
BACKGROUND: The ageing graft frequently shows coronary lesions and a restrictive physiology. AIMS: To determine the presenting features and outcome of chronic heart failure in heart transplant recipients. METHODS: In this cohort study, we compared 44 consecutive heart transplant recipients who developed chronic heart failure more than 1 year after heart transplantation with 44 control heart transplant recipients who did not develop heart failure. RESULTS: We found that patients who developed heart failure had more frequently a history of hypertension or diabetes before transplantation. During the 12 months after transplantation, significantly more patients had moderate-to-severe acute rejections (≥ grade 2R) in the heart failure group than in the control group. At the time of heart failure diagnosis, systolic left ventricular function was preserved in 50% of patients and coronary angiography was normal or near normal in 36% of patients. Half of the 44 patients in the heart failure group died within 2 years of heart failure diagnosis. Ascites and end-stage renal failure requiring dialysis were significantly more frequent during follow-up in the heart failure group than in the control group (respectively, 10/44 vs 0/44 [P=0.001] and 18/44 vs 5/44 [P=0.003]). CONCLUSION: In heart transplant recipients presenting with heart failure, systolic left ventricular function is frequently preserved and coronary angiography is frequently abnormal, but may be normal or near normal. During follow-up, the main features of these patients are a high mortality rate after heart failure diagnosis, a frequent need for renal dialysis and frequent ascites.
BACKGROUND: The ageing graft frequently shows coronary lesions and a restrictive physiology. AIMS: To determine the presenting features and outcome of chronic heart failure in heart transplant recipients. METHODS: In this cohort study, we compared 44 consecutive heart transplant recipients who developed chronic heart failure more than 1 year after heart transplantation with 44 control heart transplant recipients who did not develop heart failure. RESULTS: We found that patients who developed heart failure had more frequently a history of hypertension or diabetes before transplantation. During the 12 months after transplantation, significantly more patients had moderate-to-severe acute rejections (≥ grade 2R) in the heart failure group than in the control group. At the time of heart failure diagnosis, systolic left ventricular function was preserved in 50% of patients and coronary angiography was normal or near normal in 36% of patients. Half of the 44 patients in the heart failure group died within 2 years of heart failure diagnosis. Ascites and end-stage renal failure requiring dialysis were significantly more frequent during follow-up in the heart failure group than in the control group (respectively, 10/44 vs 0/44 [P=0.001] and 18/44 vs 5/44 [P=0.003]). CONCLUSION: In heart transplant recipients presenting with heart failure, systolic left ventricular function is frequently preserved and coronary angiography is frequently abnormal, but may be normal or near normal. During follow-up, the main features of these patients are a high mortality rate after heart failure diagnosis, a frequent need for renal dialysis and frequent ascites.
Authors: Md Walid Akram Hussain; Pankaj Garg; John H Yazji; Mohammad Alomari; Emad Alamouti-Fard; Ishaq Wadiwala; Samuel Jacob Journal: Cureus Date: 2022-05-25