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1.
Transplant Proc ; 45(1): 369-75, 2013.
Article in English | MEDLINE | ID: mdl-23375324

ABSTRACT

INTRODUCTION: Arrhythmias occur frequently after heart transplantation (HT), but knowledge of their impact on long-term outcomes is limited. This study sought to investigate the characteristics of the arrhythmias among biatrial orthotopic HT patients during long-term follow-up. METHODS: This study included 217 patients who received biatrial orthotopic HT. Patients were classified into 5 groups according to the arrhythmia episodes that occurred >1 month after HT: no arrhythmias (group 1; n = 149); atrial tachyarrhythmias only (group 2; n = 34); ventricular tachyarrhythmias only (group 3; n = 9); bradyarrhythmias only (group 4; n = 7); or double/triple arrhythmias (group 5; n = 18). We analyzed their long-term outcomes respectively. RESULTS: During 83 ± 51 months of follow-up, all-cause mortality rates were higher in groups 3 (88.9%) and 5 (72.2%) compared with the other groups (groups 1, 2, and 4: 21.5%, 41.2%, and 57.1%, respectively; P < .001). Cardiovascular mortality rates were higher in groups 4 (42.9%) and 5 (61.1%) compared with the other groups (groups 1, 2, and 3: 8.1%, 20.6%, and 0% respectively; P < .001). Noncardiovascular mortality rate was greater in group 3 (88.9%) compared with the other groups (groups 1, 2, 4, and 5: 13.4%, 20.6%, 14.3%, and 11.1%, respectively; P < .001). Sudden death rates were higher in groups 4 (42.9%) and 5 (44.4%) compared with the other groups (groups 1, 2, and 3: 7.4%, 8.8%, and 0%, respectively; P < .001). CONCLUSION: Patients with posttransplantation arrhythmias experienced significantly worse clinical outcomes.


Subject(s)
Arrhythmias, Cardiac/therapy , Heart Transplantation/methods , Adult , Aged , Arrhythmias, Cardiac/classification , Arrhythmias, Cardiac/mortality , Biopsy , Coronary Angiography , Cyclosporine/therapeutic use , Electrocardiography , Female , Follow-Up Studies , Humans , Male , Middle Aged , Mycophenolic Acid/analogs & derivatives , Mycophenolic Acid/therapeutic use , Myocardium/pathology , Prednisolone/therapeutic use , Retrospective Studies , Tacrolimus/therapeutic use , Time Factors , Treatment Outcome
2.
Acta Med Indones ; 38(1): 6-10, 2006.
Article in English | MEDLINE | ID: mdl-16479025

ABSTRACT

AIM: to evaluate attention, concentration, memory changes and executive function inpatients with hyperthyroidism compared with normal thyroid function patients. METHODS: a cross sectional study was conducted in 21 patients (14F, 7M) with symptoms of sweating, sleep disturbance, fine tremor, headache, palpitation, nervousness, forgetfulness and diarrhea. Neurological examination found that 2 patients had proximal paresis and periodic paralysis. Their thyroid functions (FT4 and TSHS) were done, 13 patients were hyperthyroid, 2 patients were subclinical hyperthyroid and 6 patients were euthyroid. Neuropsychological tests such as: Mini Mental State Examination (MMSE), Trail Making Test (TMT) A and B, Continuous Performance Test (CPT), Vigilance Complex Task (VCT), Digit Forward and Backward Repetition (DFR, DBR) were performed in all of those patients. The mean age of sample was 47,3 +/- 8,45 years old and all of them had minimal 6 years education background, no history of cerebro vascular disease, brain injury or tumour or infection, epilepsy, cerebral degeneration, and taking neuroleptics or antidepressants. RESULTS: using the Kendall correlation coefficients showed that FT4 had negative correlation with VCT, CPT, DFR, DBR and positive correlation with TMT A (time) and TMT B (time and error). Study T-test showed that high level of thyroid function had significant difference in TMT A (time), TMT B (time), DBR, DFR, VCT, CPT. Fischer exact gave statistically significant in VCT and fine tremor in hyperthyroid patients (RR VCT 5.60, 95% CI 0.93-33.68, RR fine tremor 0.50, 95% CI 0.28-0.88). CONCLUSION: hyperthyroid patients had significant decrease on attention, concentration, verbal memory and executive function (working memory) compared with euthyroid patients.


Subject(s)
Attention , Cognition Disorders/etiology , Hyperthyroidism/complications , Hyperthyroidism/psychology , Memory , Adult , Cross-Sectional Studies , Female , Humans , Male , Middle Aged , Neuropsychological Tests
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