Biomedical subjects
Publications and source records attributed to R de Almeida.
Infective endocarditis continues to attract the attention of many physicians. The authors present a case report of a 64 year old man with a history of infective endocarditis of a native aortic valve complicated by a perivalvular abscess, mycotic aneurysm of a sinus of valsalva and acquired aorta-right ventricular shunt.
STUDY OBJECTIVE: To determine the efficacy of electrocardiographic criteria of Left Ventricular Hypertrophy (RVL greater than 11 mm, SVE3 + RVL greater than 20 mm in females and greater than 28 mm in males, SV1 + RV6 or SV2 + RV5) in hypertensive patients according to sex. DESIGN: Retrospective study. Gold standard M mode echocardiography. SETTING: Pulido Valente Hospital Department of Cardiology (Lisbon). PATIENTS: 56 hypertensive patients (age 55.1 s.d. 11.6), 27 females and 29 males, with LVH by echocardiographic Left Ventricular Mass Index (LVMI) greater than 110 g/m2 in woman and greater than 134 g/m2 in men, respectively 10 and 19 patients. The LVMI was calculated by the formula of the American Society of Echocardiography modified by Devereux. RESULTS: The LVMI was smaller in females than in males (P = 0.007). The Cornell Criteria had the greatest efficacy in woman and the Sokolow criteria satisfactory efficacy but in man. The electrocardiogram (1 of the 4 criteria positive) had low diagnostic efficacy in woman. CONCLUSIONS: We concluded that echocardiogram is the best non-invasive diagnostic tool of Left Ventricular Hypertrophy in hypertensive females and is necessary to adjust and choose the electrocardiographic Left Ventricular Hypertrophy criteria according to sex.
Explore the source record for details and available documents.
Explore the source record for details and available documents.