Papillary "tumours" of the left ventricle.
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چکیده
منابع مشابه
A case of papillary fibroelastoma in the left ventricle
Cardiac papillary fibroelastoma (CPF) is a rare and benign primary cardiac neoplasm of unknown prevalence. The incidence of CPF in the left ventricle is lower than that in other parts of the heart. A 65-year-old female was referred to our cardiology department for evaluation of a cardiac mass of the left ventricle. Transthoracic echocardiography revealed a 1.8 × 1.7 cm highly mobile round mass ...
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The blood supply of the Papillary Muscle (PM) of the left ventricle, cranial (PM) and caudal (PM), in Hereford cattle was studied. The results obtained from the dissection of 50 hearts injected with neoprene latex, indicated that the cranial PM is supplied by collateral of the Ramus descendens paraconalis in all cases, alone or together with vessels from the Ramus circumflexus of the Arteria co...
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From strain gauge arches applied directly to the longitudinal surface of the papillary muscle of the canine left ventricle, its force of contraction was recorded simultaneously with that on an epicardial segment of the ventricle immediately overlying it. Left ventricular and atrial pressures, as well as ECG and local electrograms were also recorded in a closed-heart, open-chest preparation. Act...
متن کاملTumours of the third ventricle in children.
Experience with 25 cases of tumour of the third ventricle in children is reviewed. The majority of the lesions were infiltrating astrocytomas of the anterior and mid-portions of the third ventricle. These tumours were generally inoperable. However, other tumours within the third ventricle were benign, encapsulated, and resectable. Surgical exposure was carried out through one of three routes: p...
متن کاملVentricular tachycardia originating from the posterior papillary muscle in the left ventricle: a distinct clinical syndrome.
BACKGROUND Several distinct forms of focal ventricular tachycardia (VT) from the left ventricle (LV) have been described. We report a new syndrome of VT arising from the base of the posterior papillary muscle in the LV. METHODS AND RESULTS Among 290 consecutive patients who underwent ablation for VT or symptomatic premature ventricular complexes (PVCs) based on a focal mechanism, 7 patients w...
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ژورنال
عنوان ژورنال: Heart
سال: 1967
ISSN: 1355-6037
DOI: 10.1136/hrt.29.6.950