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P J Moffa

Publications and source records attributed to P J Moffa.

At least 19 recordsLinked to original sources
PubMed1992

[The electrocardiogram in endomyocardial fibrosis].

PURPOSE: To detail the most common electrocardiographic findings on the endomyocardial fibrosis and to correlate with the ventricular form. METHODS: One hundred patients with endomyocardial fibrosis (68 female) with ages between 5 and 64 years old (mean 34 years). According to ventriculographic aspect the patients were divided in three groups: group I--11 patients with predominant right ventricular compromise; group II--58 patients with biventricular involvement, but not necessarily similar in intensity; group III--31 patients with predominant left ventricular compromise. RESULTS: On patients with predominant right ventricular compromise, the electrocardiographic pattern was of QRS complex of low voltage in the frontal plane, presence of incomplete right bundle block and QRS complex with low voltage and with qr or qs aspect in V1 contrasting with QRS complex of great amplitude on V2 and V3. Left anterior hemiblock, aspect of inactive area, and R waves of high voltage on left precordial leads were observed on patients with predominant left ventricular involvement. CONCLUSION: The electrocardiogram of endomyocardial fibrosis, in spite of inespecific, may help in the identification of ventricular involvement.

Adolescent↗
PubMed1991

[Do mitral valve components have the same predictive value in percutaneous balloon mitral valvuloplasty? Doppler echocardiography study].

PURPOSE: To evaluate the predictive value of mitral valve components in percutaneous balloon mitral valvuloplasty (PBMV). METHODS: 53 patients undergoing PBMV were submitted to an echocardiographic analysis of mitral valve in order to note mobility, thickness, calcification of leaflets and subvalvar apparatus (SV). Mitral valve area (VA) before and after PBMV was obtained using continuous wave Doppler. Patients were divided in group 1 (VA enhance inferior to 50%) and 2 (VA enhance equal or superior to 50%) and subgroups A (VA post PBMV inferior to 1.5 sqcm) and B (VA post PBMV equal or superior to 1.5 sqcm). Correlations between the score of each component of mitral valve and the results were established. RESULTS: Concerning to the total score, there was no significant difference between the groups and subgroups. Differences were significant when SV was analysed separately (p less than or equal to 0.001). VA average in patients with SV compromising grade 3 (1.28 +/- 0.26 sqcm) was inferior to those with grade 1 or 2 (p less than or equal to 0.001). CONCLUSION: SV has a higher predictive value in the success of PBMV.

Adolescent↗