英: apicoaortic conduit bypass

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1. 急性心筋梗塞後の左室瘤および仮性左室瘤left ventricular aneurysm and pseudoaneurysm following acute myocardial infarction [show details]
…malignant ventricular arrhythmias is excellent when aneurysmectomy is combined with left ventricular reconstruction and endocardial resection, with or without cryoablation . A left ventricular pseudoaneurysm… with a diffuse apical impulse that is displaced to the left of the midclavicular line. An area of dyskinesis can occasionally be appreciated with palpation of the apex or left lateral chest… sternotomy incision using cardiopulmonary bypass . However, in unusual circumstances, the operation can be performed via a left thoracotomy,…
2. 心肺バイパス術：準備および実施cardiopulmonary bypass preparations and initiation [show details]
… are monitored for evidence of aortic regurgitation (AR) or left ventricular (LV) distention.… Key steps in preparation for cardiopulmonary bypass (CPB) are systemic anticoagulation, antifibrinolytic administration, aortic cannulation,…
3. 肥大型心筋症：左心室流出路閉塞の形態変異と病態生理hypertrophic cardiomyopathy morphologic variants and the pathophysiology of left ventricular outflow tract obstruction [show details]
… HCM is characterized by left ventricular (LV) hypertrophy of various morphologies,… obstruction with apical aneurysm is typically made with echocardiography, left ventriculography, or CMR . In one series, echocardiography detected an apical aneurysm in only 16… complicated by aortic sclerosis or stenosis. Severe aortic stenosis may mask underlying LV obstruction. As a result, echocardiography may show calcific aortic stenosis in association…
4. 大動脈弁の心エコー評価echocardiographic evaluation of the aortic valve [show details]
… move parallel to the aortic root. Vibrations during diastole are highly abnormal and are characteristic of rupture or disruption of the aortic valve. Obstruction to left ventricular (LV) outflow may be …
5. 左室収縮機能の評価検査tests to evaluate left ventricular systolic function [show details]
… Left ventriculography is performed selectively as needed (eg, when adequate timely noninvasive imaging is not available) . Left ventricular ejection fraction… thrombus or aortic valve vegetations are also at risk of systemic embolism . Mechanical stimulation of the ventricular endocardium by the catheter or injection jet can lead to ventricular extra-systoles…