Juliano Lentz Carvalho
Mayo Clinic
Supine positionInternal medicineCardiologyHemodynamicsMyocytePathologicalMitral valve replacementPreoperative fastingAortic valve replacementSeptal myectomyPapillary muscleVentricular outflow tractMitral valveTransthoracic echocardiogramPulmonary artery catheterHypertrophic cardiomyopathyMitral valve repairPulmonary arteryMyocyte hypertrophyMitral regurgitationIn patientInterstitial fibrosisHistopathologyMedicine
4Publications
3H-index
13Citations
Publications 4
Newest
#1Juliano Lentz Carvalho (Mayo Clinic)H-Index: 3
#2Elena Ashikhmina (Mayo Clinic)H-Index: 10
Last. Hartzell V. Schaff (Mayo Clinic)H-Index: 132
view all 7 authors...
OBJECTIVES It is not uncommon to observe some discrepancy in hemodynamic values characterizing left ventricular outflow tract (LVOT) obstruction preoperatively and in the operating room in patients with hypertrophic obstructive cardiomyopathy. Interpretation of this discrepancy can be challenging. To clarify the extent of the discrepancy, the authors compared hemodynamic variables in patients undergoing septal myectomy at the time of preoperative and intraoperative evaluation. DESIGN Retrospecti...
Source
#1Hao Cui (Mayo Clinic)H-Index: 7
#2Hartzell V. Schaff (Mayo Clinic)H-Index: 132
Last. Joseph J. Maleszewski (Mayo Clinic)H-Index: 42
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Abstract Background Hypertrophic cardiomyopathy (HCM) is characterized by multiple pathological features including myocyte hypertrophy, myocyte disarray, and interstitial fibrosis. Objectives This study sought to correlate myocardial histopathology with clinical characteristics of patients with obstructive HCM and post-operative outcomes following septal myectomy. Methods The authors reviewed the pathological findings of the myocardial specimens from 1,836 patients with obstructive HCM who under...
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#1Juliano Lentz Carvalho (Mayo Clinic)H-Index: 3
#2Hartzell V. Schaff (Mayo Clinic)H-Index: 132
Last. Joseph A. Dearani (Mayo Clinic)H-Index: 95
view all 8 authors...
Abstract Objectives Elongation of mitral valve (MV) leaflets is a phenotypic feature of hypertrophic cardiomyopathy (HCM), and some surgeons advocate plication of the anterior leaflet at the time of septal myectomy. The present study investigates MV leaflet length and outcomes of patients undergoing septal myectomy for obstructive HCM. Methods We reviewed records and echocardiograms of 564 patients who underwent transaortic septal myectomy for obstructive HCM between February 2015 and April 2018...
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#1Juliano Lentz Carvalho (Mayo Clinic)H-Index: 3
#2Hartzell V. Schaff (Mayo Clinic)H-Index: 132
Last. Joseph A. Dearani (Mayo Clinic)H-Index: 95
view all 7 authors...
Abstract Objectives To categorize and assess the functional significance of anomalous papillary muscles (PM) in patients undergoing surgical management of obstructive hypertrophic cardiomyopathy (HCM). Methods We reviewed the records of operations for obstructive HCM and identified 73 patients with an anomalous PM. Anomalous PMs inserting directly into the body of the anterior mitral valve (MV) leaflet were classified as Type I, those with both direct insertion into the body of the leaflet and a...
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