Hao Cui
Mayo Clinic
PathophysiologyInterquartile rangeInternal medicineSign (mathematics)CardiologySystoleHemodynamicsHazard ratioMyocytePathologicalLeft ventricular hypertrophyAortic valve replacementHeart blockSeptal myectomyBundle branch blockVentricular outflow tractLeft bundle branch blockBody surface areaSequelaAblation of atrial fibrillationAblationAtrial fibrillationStenosisAlcohol septal ablationHypertrophic cardiomyopathyDoppler echocardiographyRight bundle branch blockPulmonary veinObstructive hypertrophic cardiomyopathyCardiopulmonary exercise testMyocyte hypertrophyIn patientFunctional statusNew york heart associationInterstitial fibrosisConfidence intervalProportional hazards modelHistopathologyDiabetes mellitusMedicineStroke volumeOutflow
9Publications
4H-index
36Citations
Publications 9
Newest
#1Hao Cui (Mayo Clinic)H-Index: 4
#2Hartzell V. Schaff (Mayo Clinic)H-Index: 131
Last. Steve R. Ommen (Mayo Clinic)H-Index: 78
view all 8 authors...
Abstract null null Objective null To determine the impact of sleep-disordered breathing (SDB) on survival in patients with hypertrophic cardiomyopathy (HCM) following septal myectomy. null null null Patients and Methods null Patients with obstructive HCM undergoing septal myectomy from 2007 to 2016 were reviewed. Those who had an overnight oximetry test within 6 months before myectomy were included in analysis. Oxygen desaturation index was examined continuously and also categorically (SDB [>5/h...
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#1Hao Cui (Mayo Clinic)H-Index: 4
#2Hartzell V. Schaff (Mayo Clinic)H-Index: 131
Last. Joseph J. Maleszewski (Mayo Clinic)H-Index: 41
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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...
3 CitationsSource
#1Hao Cui (Mayo Clinic)H-Index: 4
#2Hartzell V. Schaff (Mayo Clinic)H-Index: 131
Last. Steve R. Ommen (Mayo Clinic)H-Index: 78
view all 8 authors...
Abstract Objective To evaluate the outcomes after septal myectomy in patients with obstructive hypertrophic cardiomyopathy according to atrial fibrillation and surgical ablation of atrial fibrillation. Methods We reviewed patients with obstructive hypertrophic cardiomyopathy who underwent septal myectomy at the Mayo Clinic from 2001 to 2016. History of atrial fibrillation was obtained from patient histories and electrocardiograms. All-cause mortality was the primary end point. Results A total of...
3 CitationsSource
#1Hao Cui (Mayo Clinic)H-Index: 4
#2Hartzell V. Schaff (Mayo Clinic)H-Index: 131
Last. Steve R. Ommen (Mayo Clinic)H-Index: 78
view all 6 authors...
Abstract Objective This investigation analyzed clinical characteristics of patients with hypertrophic cardiomyopathy (HCM) and latent left ventricular outflow tract (LVOT) and outcomes following septal myectomy. Methods We reviewed patients with HCM and LVOT obstruction undergoing septal myectomy from 2001 to 2016 at our center. Follow-up data on functional status were obtained through mailed survey questionnaires. Results There were 629 (31.8%) patients with latent obstruction (resting LVOT gra...
4 CitationsSource
#1Hao Cui (Mayo Clinic)H-Index: 4
#2Hartzell V. Schaff (Mayo Clinic)H-Index: 131
Last. Steve R. Ommen (Mayo Clinic)H-Index: 78
view all 7 authors...
Abstract Objective This study was conducted to determine the influence of early septal reduction therapy (SRT) after referral on survival in patients with obstructive hypertrophic cardiomyopathy. Methods We reviewed the patients with obstructive hypertrophic cardiomyopathy (resting pressure gradient ≥30 mm Hg or provoked pressure gradient ≥50 mm Hg) who were evaluated at our clinic from 2000 to 2012. Early SRT was defined as undergoing septal myectomy or alcohol septal ablation during the 6 mont...
4 CitationsSource
#1Hao Cui (Mayo Clinic)H-Index: 4
#2Hartzell V. Schaff (Mayo Clinic)H-Index: 131
Last. Rick A. Nishimura (Mayo Clinic)H-Index: 128
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Abstract Objective There has been debate on the importance and pathophysiologic effects of the dynamic subaortic pressure gradient in hypertrophic obstructive cardiomyopathy. The study was conducted to elucidate the hemodynamic abnormalities associated with the dynamic pressure gradient in hypertrophic obstructive cardiomyopathy. Methods Eight patients with hypertrophic obstructive cardiomyopathy and 7 patients with valvular aortic stenosis underwent a detailed hemodynamic study of pressure flow...
5 CitationsSource
#1Hao Cui (Mayo Clinic)H-Index: 4
#2Hartzell V. Schaff (Mayo Clinic)H-Index: 131
Last. Steve R. Ommen (Mayo Clinic)H-Index: 78
view all 7 authors...
Abstract Background Conduction abnormalities including bundle branch block are recognized sequelae following septal myectomy in patients with hypertrophic cardiomyopathy, but their incidence and effect on long-term mortality have not been well studied. Objectives This study was conducted to determine the impact of conduction abnormalities on mortality in patients with obstructive hypertrophic cardiomyopathy following myectomy. Methods The outcomes of 2,482 patients with obstructive hypertrophic ...
16 CitationsSource
#1Hao Cui (Mayo Clinic)H-Index: 4
#2Anita Nguyen (Mayo Clinic)H-Index: 10
Last. Hartzell V. Schaff (Mayo Clinic)H-Index: 131
view all 3 authors...
2 CitationsSource