The Annals of thoracic surgery
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Comparative Study
Cold histidine-tryptophan-ketoglutarate solution and repeated oxygenated warm blood cardioplegia in neonates with arterial switch operation.
The present study aimed to compare myocardial protection, as assessed by cardiac troponin-I release, and short-term outcomes between two groups of neonates undergoing the arterial switch operation (ASO) with either Custodiol cardioplegia (Custodiol HTK, Köhler Chemie GmbH, Bensheim, Germany) or repeated oxygenated warm blood cardioplegia. ⋯ The use of Custodiol cardioplegia in neonates undergoing ASO was associated with a larger troponin release when compared with warm blood cardioplegia, suggesting poor myocardial protection. The difference noted in 30-day mortality was not due to the use of Custodiol.
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Comparative Study
Septuagenarians bridged to heart transplantation with a ventricular assist device have outcomes similar to younger patients.
Although orthotopic heart transplantation (OHT) is increasingly being offered to older patients, few studies have evaluated outcomes in patients older than 70 years of age. We undertook this study to characterize the outcomes of septuagenarians bridged to transplantation (BTT) in the modern era. ⋯ Although patients older than the age of 70 years undergoing OHT have decreased survival, among patients who received BTT, septuagenarians have outcomes similar to those of younger recipients. In carefully selected patients dependent on left ventricular assist devices (LVADs), recipient age greater than or equal to 70 years should not be viewed as a contraindication to OHT.
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Comparative Study
Surgery in adults with congenital heart disease: risk factors for morbidity and mortality.
Patients with congenital heart disease are frequently surviving into adulthood, and many of them will require surgery. Unfortunately, outcome data in this patient population are limited. We aimed to identify risk factors associated with adverse events in adults with congenital heart disease undergoing cardiac surgery and establish long-term survival data. ⋯ Surgery in adults with congenital heart disease can be performed with low morbidity and mortality. Nonetheless, there remain important risk factors for adverse events. Awareness and modification of risk factors may help improve outcomes.
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Comparative Study
Readmissions after ventricular assist device: etiologies, patterns, and days out of hospital.
Scarce literature exists describing the patterns of readmission after continuous flow left ventricular assist device (CF-LVAD) implantation. These carry significant cost and quality of life implications. We sought to describe the etiology and pattern of readmission among patients receiving CF-LVADs. ⋯ Patients undergoing CF-LVAD support are often readmitted within 6 months of discharge. Readmissions tend to be of short duration and the most common reason is for gastrointestinal bleeding. Importantly, following discharge after implant procedure, 51 patients spent at least 90% of days OOH.