ABSTRACT
Hypertension may occur with left ventricular (LV) diastolic dysfunction, and the consequence may be symptoms and signs of heart failure (HF). Hepatojugular reflux (HJR), described as a sign of regurgitation of the tricuspid valve, may reflect structural and functional changes of the LV in the hypertensive patient. The signal may be present in the presence of HF. Case: male, 49 years old with uncontrolled blood pressure. Physical examination showed jugular turgescence, HJR, and elevated blood pressure. Complementary exams showed signs of atrial and left ventricular overload in the electrocardiogram and, the echocardiogram showed left atrium volume increase, concentric LV hypertrophy and signs of grade I diastolic dysfunction. DISCUSSIO: The HJR present correlates with pulmonary artery pressure and probably reflect the increase in central blood volume.
Subject(s)
Heart Failure/physiopathology , Jugular Veins/physiopathology , Stroke Volume/physiology , Tricuspid Valve Insufficiency/physiopathology , Ventricular Dysfunction, Left/physiopathology , Echocardiography , Electrocardiography , Heart Failure/pathology , Humans , Hypertension/physiopathology , Jugular Veins/pathology , Male , Middle Aged , Tricuspid Valve Insufficiency/pathologyABSTRACT
Ebstein's anomaly is a cardiac malformation affecting the tricuspid valve and right ventricle with a wide range of anatomic and pathophysiologic presentations. The cone repair technique is described in detail, as applied to several types of this complex congenital heart disease. The importance of extensive mobilization of displaced and tethered tricuspid leaflets to permit a good leaflet-to-leaflet coaptation after the cone construction is highlighted. This technique was performed in 100 patients with a hospital mortality rate of 3.0%, good clinical outcome, and no need for tricuspid valve replacement. Echocardiograph results showed good anatomic and functional tricuspid valves at immediate and long-term postoperative follow-up.
Subject(s)
Ebstein Anomaly/surgery , Tricuspid Valve Insufficiency/surgery , Adolescent , Child , Child, Preschool , Cohort Studies , Ebstein Anomaly/mortality , Ebstein Anomaly/pathology , Heart Septum/surgery , Heart Ventricles/surgery , Hospital Mortality , Humans , Suture Techniques , Treatment Outcome , Tricuspid Valve Insufficiency/etiology , Tricuspid Valve Insufficiency/pathologyABSTRACT
OBJECTIVE: Endomyocardial biopsy (EMB), which is used to monitor for rejection, may cause tricuspid regurgitation (TR) after orthotopic heart transplantation (OHT). The purpose of this investigation was to examine the occurrence of tricuspid valve tissue in myocardial specimens obtained by routine EMB performed after OHT. PATIENTS AND METHODS: From January 2000 to July 2008, 125 of the patients who underwent OHT survived more than 1 month. Their follow-up varied from 1 month to 8.5 years (mean, 5.1 +/- 3.7 years). EMB was the gold standard examination and myocardial scintigraphy with gallium served as a screen to routinely monitor rejection. RESULTS: Each of 428 EMB including 4 to 7 fragments, totaling 1715 fragments, were reviewed for this study. The number of EMB per patient varied from 3 to 8 (mean, 4.6 +/- 3.5). Histopathological analysis of these fragments showed tricuspid tissue in 4 patients (3.2%), among whom only 1 showed aggravation of TR. CONCLUSIONS: EMB remains the standard method to diagnose rejection after OLT. It can be performed with low risk. Reducing the number of EMB using gallium myocardial scintigraphy or other alternative methods as well as adoption of special care during the biopsy can significantly minimize trauma to the tricuspid valve.