Right Ventricular Anomalous Muscle Bundle

Right ventricular anomalous muscle bundle.

Case 2/2007: a two-year-old child with ventricular septal defect and right ventricular anomalous muscle bundle.

A two-year-old white male child in whom a heart murmur was detected in a routine examination when he was only 12 days old. Since then, it was noted that he tired during breastfeeding, a symptom that improved with digoxin. Physical examination showed dyspnea +, normal pulses, body weight 10.3 kg, body height 88 cm, blood pressure 91/69 75 mmHg, and heart rate 100 bpm. No cyanosis was observed. T...

Right ventricular hypertrophy and right bundle branch block.

Wit/i the collaboration of Charles A. Bertrand, M.D., and Frederick R. Mugler, M.D. Electrocardiographic and vectorcardiographic studies on normal subjects and patients with heart disease suggest that criteria for the diagnosis of right ventricular hypertrophy can be improved and simplified. This report proposes new criteria for the electrocardiographic diagnosis of right ventricular hypertroph...

Anomalous muscle bundle of the right ventricle. Hemodynamic consequences and surgical considerations.

ANOMALOUS muscle bundles in the right ventricle, although common, are not usually responsible for significant functional disturbances. The primary purpose of this report is to present seven cases in which anomalous musele bundles of the right ventricle were responsible for confusing situations during corrective surgery. In six instances, anonialous muscle bundles of the right ventricle were ass...

Anomalous muscle bundle of the right ventricle. Its recognition and surgical treatment.

This communication presents our experience with 14 cases of congenital heart disease associated with anomalous muscle bundle inside the right ventricular cavity dividing it into two chambers. The clinical picture, natural history, and diagnostic characteristics are described. It can be diagnosed by right ventricular cineangiogram in the anteroposterior position. It can be resected surgically, s...