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Biomedical subjects

M Honey

Publications and source records attributed to M Honey.

36 records · Page 2Linked to original sources
PubMed1976

Surgical treatment of postinfarction left ventricular aneurysm in 32 patients.

Thirty-two patients with large postinfarction left ventricular aneurysms shown at operation to consist of fibrous tissue are reported. All had angina and/or breathlessness, and none had a history of embolism. Thirty were correctly diagnosed by left ventricular cineangiography. Two of the 3 patients with inferior and 1 with an anterior aneurysm had associated ventricular septal defects, and 3 patients with an anterior aneurysm had mitral regurgitation. All had major coronary arterial lesions and 68 per cent had double or triple vessel disease. The aneurysm was excised in all patients; in 15 this was combined with saphenous vein bypass grafting of coronary arteries supplying surviving myocardium, in 3 with closure of a ventricular septal defect, and in 3 with mitral annuloplasty or replacement. Operative mortality was 6-2 per cent, and 79 per cent of the survivors are asymptomatic with average follow-up period of 18 months after operation.

Adult↗
PubMed1976

A unique pulmonary venous abnormality: with associated pulmonary arterial anomaly and arteriovenous malformation.

A man aged 29 was first seen at the age of 11, when he was found to have a congenital anomaly of the pulmonary veins which follow an abnormal course to the hilum. On the left side, two large veins descend peripherally before turning medially towards the left atrium; on the right, several smaller veins follow a similar circuitous route from the periphery, before uniting into two main veins which enter the left atrium. The proximal pulmonary arteries are normal in their pattern of branching and distribution but are dilated and tortous and taper abruptly: the left lower lobe artery is abnormally large almost down to the diaphragm. There is also a systemic arterio/pulmonary venous fistula. There is no haemodynamic disturbance, but gas transfer is slightly impaired, and there is slight arterial desaturation. The congenital anomaly is unique. Reported cases described as having pulmonary venous varices are a heterogeneous group, but one patient described as such shows resemblances to our case.

Adolescent↗
PubMed1975

Coarctation of aorta with right aortic arch. Report of surgical correction in 2 cases: one with associated anomalous origin of left circumflex coronary artery from the right pulmonary artery.

Two patients with right aortic arch, anomalous left subclavian artery, and coarctation of theaorta, have been operations for the relief of coarctation, successful in one but only partially successful in the other: in one case, a 'dacron' patch was inserted into the narrowed segment, but a mild recurrence of coarctation was found a year later; in the other, the proximal segment of the anomalous left subclavian artery was used for the repair, with complete relief of the coarctation, both immediately and at late follow-up. The first case had multiple associated congenital abnormalities, including anomalous origin of the left circumflex coronary artery from the right pulmonary artery, which was also corrected surgically: this anomaly has only been recorded once hitherto. The second had facial haemangiomata and a small ventricular septal defect. Four previously reported cases of coarctation and right arch are reviewed. These 6 cases are considered in the light of current views on the development and classification of aortic arch anomalies.

Adolescent↗
PubMed1975

Carcinoid heart disease: successful tricuspid valve replacement.

A woman aged 46 was found to have severe tricuspid valve disease 14 years after the diagnosis of a malignant carcinoid tumour of the ileum and 33 years after the onset of symptoms attributable to the disease. Increasing ascites requiring repeated paracentesis had not responded to chemotherapy including infusion of 5-fluorouracil and vincristine into the coeliac artery. The tricuspid valve was replaced by a Björk-Shiley prosthesis. After operation there was no recurrence of ascites or oedema. She remains well one year and 11 months later. It is suggested that valve replacement surgery should be considered more often in patients with carcinoid heart disease. Hepatomegaly and ascites sould not be attributed too readily to advancing malignant disease without careful consideration of the role of right-sided valvar lesions in the production of these signs.

Adult↗
PubMed1971

Comparison of streptokinase and heparin in treatment of isolated acute massive pulmonary embolism.

Massive pulmonary embolism was confirmed by pulmonary arteriography in 23 patients. All were seen between 2 and 48 hours after the onset of embolism and none had pre-existing cardiorespiratory disease. Fifteen were treated with streptokinase and eight with heparin. Factors which might influence prognosis and rate of resolution were similar in the patients in each group, and there was no significant difference between the groups in terms of pretreatment haemodynamic or arteriographic findings. Haemodynamic and arteriographic findings after treatment for 72 hours provided an objective measurement of resolution, which was significantly greater in the streptokinase-treated patients. There was no mortality in either group, but treatment had to be changed in two heparin-treated patients because of clinical deterioration. The principal complication of treatment, seen more often in the streptokinase-treated patients, was bleeding from cut-down or operation sites.

Acute Disease↗
PubMed1970

A case of fatal peri-partum cardiomyopathy.

A case of fatal cardiomyopathy presenting in the puerperium is described. Despite extensive investigation and post-mortem examination no aetiological factor was found. The diagnosis of specific peri-partum cardiomyopathy is discussed.

Adult↗
PubMed1969

Treatment of pulmonary embolism with streptokinase. A preliminary report.

Nine patients with arteriographically proved pulmonary embolism have been treated by a 36-hour infusion of streptokinase. Satisfactory haemodynamic and arteriographic resolution was obtained in four patients with acute massive pulmonary embolism and in two with recent minor embolism. Little or no haemodynamic or arteriographic improvement was obtained in three patients with pulmonary thromboembolic disease of longer duration.

Acute Disease↗