International journal of cardiology
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Letter Case Reports
Difficult differential diagnosis of a right atrial intracardiac mass.
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Long-term outcomes of patients with repaired tetralogy of Fallot (TOF) are known to be related with right ventricular (RV) volume overload, severity of pulmonary insufficiency (PI) and the type of outflow repair. Right ventricular restrictive physiology (RVRP) has also been reported to interfere with several factors influencing the late result in repaired TOF patients. However, the mechanism and physiology of this unique myocardial property in the chronically overloaded right ventricle are not yet clearly understood. ⋯ RP is associated with less volume overload of the RV and smaller respiratory variability is also associated with the restrictive RV. The diastolic function and volume status of the RV may influence the diastolic properties of the left heart.
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We report a rare case of Tako-Tsubo cardiomyopathy developed after excision of left atrial myxoma and adrenaline infusion given for blood pressure augmentation in a 56-year-old lady. Although the risk for developing Tako-Tsubo cardiomyopathy associated with adrenaline use has not been established, caution is still warranted.
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Today, percutaneous or surgical closure of atrial septal defects (ASD) in adults are considered effective and safe treatments. However, some cases of severe left ventricular dysfunction after ASD closure were observed. This study aims at identifying predictors for prolonged intensive care unit stay, and postoperative inotropic support after ASD closure. ⋯ Surgical ASD closure in adults is usually safe. However, a distinct subgroup of patients is at risk for prolonged intensive care treatment. Timely closure of the ASD must be advised since older age emerged as a predictor for postoperative use of inotropic support. Since atrial fibrillation is a strong independent risk factor for prolonged intensive care unit stay the preservation of sinus rhythm must be aimed at.
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Letter Case Reports
CA 19-9 and right heart failure secondary to chronic pulmonary embolism.