Left ventricular outflow tract (LVOT)
Left Ventricular Outflow Tract Obstruction after Ross Konno Operation
... the left ventricular outflow tract (LVOT) during ...significant left ventricular outflow tract obstruction (LVOTO) related to SAM and developed after Ross-Konno ...
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Left ventricular outflow tract velocity time integral outperforms ejection fraction and Doppler-derived cardiac output for predicting outcomes in a select advanced heart failure cohort
... of left and right ventricular dysfunc- tion, presence of valvular disease, Doppler derived cardiac output, and estimates of intracardiac pressures are fre- quently obtained metrics ...the left ...
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Left ventricular outflow tract obstruction secondary to right atrial dilatation and accessory mitral valve tissue in a patient with Ebstein’s anomaly- Case report
... functional outflow tract ...right ventricular outflow tract obstruction there are fewer reports of left ventricular outflow tract obstruction in this patient ...
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Evaluation of left ventricular outflow tract gradient during treadmill exercise and in recovery period in orthostatic position, in patients with hypertrophic cardiomyopathy
... Background-: Left ventricular outflow tract obstruction is an independent predictor of adverse outcome in hypertrophic cardiomyopathy ...
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Coexistence of Atrioventricular Nodal Reentrant Tachycardia and Idiopathic Left Ventricular Outflow-Tract Tachycardia
... no ventricular tachycardia was ...right ventricular outflow ...in left ventricular outflow tract and successfully ablated via retrograde aortic ...and left ...
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The influence of aortoseptal angulation on provocable left ventricular outflow tract obstruction in hypertrophic cardiomyopathy
... Results: Patients with HCM had a reduced AoSA compared with controls (113°±12 vs 126°±6), p<0.0001. Sixty (38%) patients had provocable LVOTO, with smaller angles than non-obstructive patients (108°±12 vs 116°±12, ...
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Echocardiographic Evaluation of Asymptomatic Parental and Sibling Cardiovascular Anomalies Associated With Congenital Left Ventricular Outflow Tract Lesions
... a left heart ob- structive lesion were identified by chart review via a search of the patient databases of the Division of Cardiology, Department of Pediatrics at Baylor College of Medicine, or by ...a left ...
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Cardiogenic shock accompanied by dynamic left ventricular outflow tract obstruction and myocardial bridging after transient complete atrioventricular block mimicking ST elevation myocardial infarction: a case report
... and left circumflex artery and only a severe myocardial bridge in the mid-segment of his left anterior descending ...the left ventriculography and the portable ...the left ventricular ...
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Conventional cardiopulmonary resuscitation induced refractory cardiac arrest due to latent left ventricular outflow tract obstruction due to a sigmoid septum: a case report
... significant outflow gradient, and continuous monitoring showed Brockenbrough – Braunwald sign, which confirmed a diagnosis of latent left ventricular outflow tract obstruction due to a ...
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Diverse geometric changes related to dynamic left ventricular outflow tract obstruction without overt hypertrophic cardiomyopathy
... was calculated using the modified Quinones’ method [7]. LV mass was measured by Devereux’s methods as rec- ommended by the American Society of Echocardiog- raphy [7]. Relative wall thickness was calculated as twice the ...
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Rapid Regression of Left Ventricular Outflow Tract Rhabdomyoma After Sirolimus Therapy
... ow tract obstruction to minimal cardiac ...severe left ventric- ular out fl ow tract obstruction secondary to a large ...ow tract obstruction within 1 month of ...critical left ven- ...
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Fresh Pericardial Valved Conduit for Reconstruction of Right Ventricular Outflow Tract in Tetralogy of Fallot with Pulmonary Stenosis or Pulmonary Atresia—Early Results
... number of neonatal surgeries favor development of the alternative ways for the same in developing countries like India. Cryopreserved homografts have re- placed heterografts as the conduit of choice in the past 2 ...
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Contegra conduit for reconstruction of the right ventricular outflow tract: a review of published early and mid-time results
... 12,14,16,18, 20 and 22 millimeters (mm). Theoretical advantages include structural continuity and 'off-the- shelf' availability. An inherent feature of the Contegra is the fact that being derived from the venous ...
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Reflex Vascular Responses to Left Ventricular Outflow Obstruction and Activation of Ventricular Baroreceptors in Dogs
... of ventricular baroreceptors and baroreceptors in left atrium and pulmonary vessels in responses to left ventricular outflow ...resistance. Outflow obstruction was produced by ...
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Aortic Sinus of Valsalva Aneurysm Isolation by Radiofrequency Ablation in Outflow Tract Ventricular Tachycardia
... monomorphic ventricular tachycardia at 230 beats/min with a left bundle branch block (LBBB) morphology, inferior axis, R wave transition in V3, and negative QRS complexes in lead 1, AVL and AVR (VT1, Figure ...
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Reduced fractional shortening of right ventricular outflow tract is associated with adverse outcomes in patients with left ventricular dysfunction
... Right ventricular outflow tract; LVSD: Left ventricular systolic dysfunction; FS: Fractional shortening; EF: Ejection fraction; LA: Left atrium; LVDd: LV dimension at ...
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Patients' and physicians' needs, experiences and preferences in the treatment of right ventricular outflow tract dysfunction
... right ventricular outflow tract (RVOT): a deterioration of the bioprosthetic valve (12-16) caused by calcification, intimal proliferation, or graft degeneration, which can cause stenosis and ...
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Giant right ventricular outflow tract thrombus in hereditary spherocytosis: a case report
... A 28 year old woman with hereditary spherocytosis who had undergone splenectomy at the age of 11 was admit- ted to a local hospital with hemoptysis and abdominal pain. The diagnosis hereditary spherocytosis, was based on ...
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Original Article Is right ventricular outflow tract pacing superior to right ventricular apex pacing? A long-term follow-up study
... sure left atrial diameter (LAD), color Doppler to evaluate mitral or tricuspid regurgitation (MR or TR), pulsed Doppler to measure changes in pulmonary artery systolic pressure (PASP), and M-mode echocardiography ...
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Right ventricular outflow tract tachycardia due to a somatic cell mutation in G protein subunitalphai2
... triple ventricular ex- trastimuli introduced from two right ventricular sites ...single ventricular extrastimulus coupled to an 8-beat drive during concurrent infusion of isoproterenol (4 m g/min ...
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