Minerva cardioangiologica
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Minerva cardioangiologica · Nov 1995
Case Reports[Pulmonary thromboembolism. A clinical case with unusual presentation].
The authors describe a rare case of pulmonary thromboembolism with unusual clinical findings and emphasized the large difficulty encountered in formuling a correct diagnosis in a reasonable time. A man, 60 years old, was admitted to a Medical Division of our hospital for the appearance of chest pain and epigastric pain during effort in the last year. He smoked 20 cigarettes a day and drank wine (1 or 2 litres a day). ⋯ Also after the coronary arteriography that showed normal coronary artery, the erroneous diagnosis persisted. Pulmonary embolism was correctly diagnosed too late to begin an effective therapy. These unusual clinical findings and diagnostic mistakes are stressed and critically reviewed in the article.
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Minerva cardioangiologica · Jun 1995
[Current views on the use of vasodilators in pulmonary hypertension].
Vasodilators represent one of the main steps for the medical treatment of pulmonary hypertension; the rationale for their use is the reversibility of the pulmonary vasoconstriction, to be tested with a correct pharmacological trial. In this report the authors consider the use of calcium-channel blockers, prostaglandin and nitric oxide. ⋯ Nitric oxide is the only selective pulmonary vasodilator; it is used in paediatric and adult cardiac surgery and in patients affected by respiratory distress syndrome, but its use is restricted to intensive care units and many cautions must be adopted. Finally some future therapeutic strategies are briefly reviewed: endothelin inhibitors, cGMP phosphodiesterase inhibitors etc.
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Minerva cardioangiologica · Mar 1995
Review Case Reports[Transesophageal and epicardial echocardiography in the evaluation of conservative surgery of the mitral valve. Complementary methods?].
Over the last two decades several new surgical methods for repairing a regurgitant mitral valve have been proposed. Unfortunately, early applications of such techniques were not always encouraging because the evaluation in the operating room led to false optimism due to a marked difference between static and functional anatomy of the repaired valve. By means of intraoperative echocardiography, be it transesophageal or epicardial, it is now possible to assess the functional result immediately after valvuloplasty and to decide about further surgery, right at the operating table. ⋯ Intraoperative echocardiography, both transesophageal and epicardial, can help the surgeon by giving him useful diagnostic information, if carried out before reconstructing the mitral valve with regurgitation. Its application is even more useful if applied straight after the surgical intervention. Unsatisfactory results may be evidenced at once and the operating team will decide right at the table for further repair or replacement, thus avoiding a second operation and the relevant risks.
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Minerva cardioangiologica · Dec 1994
Review Case Reports[Endocarditis at risk of embolism. An indication for prophylactic surgical treatment?].
Two cases of embolic infective endocarditis on bicuspid aortic valve are described. The trans-thoracic and trans-esophageal echocardiographic aspect could leave easily suppose the possibility of embolism. The prophylactic surgical treatment, during the active phase, also if the indication is debated, could have probably avoided the serious consequences of embolism.
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Minerva cardioangiologica · Nov 1994
Case Reports[Primary antiphospholipid syndrome and cardiac involvement. Description of a clinical case of right atrial thrombosis].
Antiphospholipid syndrome is a well-defined clinical and serological entity characterized by venous and arterial thrombosis, recurrent abortion and thrombocytopenia. The immunological feature shows the presence of anticardiolipin antibodies and lupus anticoagulant. Cardiac involvement includes pericardial effusion, myocardial dysfunction, valvular disease, coronary artery occlusion. ⋯ The immunological feature showed the presence of lupus anticoagulant and antiphospholipid antibodies; the histological examination of the masses, surgically removed, proved they were thrombi coated by endothelial cells. The case reported is very uncommon and offers the opportunity to emphasize the difficulty of diagnostic differentiation of intracardiac masses using echocardiographic imaging: thrombotic masses may present similar characteristics of seat, morphology and echogenicity of other cardiac masses. For these reasons it can be useful to look for antiphospholipid antibodies and lupus anticoagulant in such clinical conditions.