Joseph J. Maleszewski
Mayo Clinic
Internal medicineRadiologySurgeryPathologyCardiologyRetrospective cohort studyImmunohistochemistryBiopsySudden cardiac deathCardiac amyloidosisLungHeart failureCardiomyopathyAutopsyAmyloidosisStenosisHypertrophic cardiomyopathyAortic valveBicuspid aortic valveIn patientMedicineBiology
256Publications
41H-index
5,424Citations
Publications 253
Newest
#1Fatima M. Ezzeddine (Mayo Clinic)H-Index: 1
#2Suraj Kapa (Mayo Clinic)H-Index: 30
Last. John A. Schirger (Mayo Clinic)H-Index: 32
view all 12 authors...
OBJECTIVE Endomyocardial biopsy (EMB) is a useful diagnostic tool though the yield may be limited in many myocardial diseases. Data on the diagnostic yield and prognostic significance of EMB guided by abnormal electrograms (EGM-Bx) in suspected cardiac sarcoidosis (CS) are scarce. METHODS Seventy-nine patients (mean age: 56 ± 12 years; 61% men) with suspected CS based on clinical and imaging features underwent right or left ventricular EGM-Bx guided by electroanatomic mapping. Tissue samples wer...
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#1Nicholas Y. Tan (Mayo Clinic)H-Index: 9
#2Maria Najam (Mayo Clinic)H-Index: 4
Last. Kyle W. Klarich (Mayo Clinic)H-Index: 27
view all 6 authors...
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#1Hector I. Michelena (Mayo Clinic)H-Index: 47
Last. Alex J. Barker (Anschutz Medical Campus)H-Index: 45
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This International Consensus Classification and Nomenclature for the congenital bicuspid aortic valve condition recognizes 3 types of bicuspid valves: 1. The fused type (right-left cusp fusion, right-non-coronary cusp fusion and left-non-coronary cusp fusion phenotypes); 2. The 2-sinus type (latero-lateral and antero-posterior phenotypes); and 3. The partial-fusion (forme fruste) type. The presence of raphe and the symmetry of the fused type phenotypes are critical aspects to describe. The Inter...
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#1Hector I. Michelena (Mayo Clinic)H-Index: 47
Last. Alex J. Barker (Anschutz Medical Campus)H-Index: 45
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This international evidence-based nomenclature and classification consensus on the congenital bicuspid aortic valve is intended to be universally used by clinicians, echocardiography sonographers a...
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#1Hector I. Michelena (Mayo Clinic)H-Index: 47
Last. Alex J. Barker (Anschutz Medical Campus)H-Index: 45
view all 51 authors...
This International evidence-based nomenclature and classification consensus on the congenital bicuspid aortic valve and its aortopathy recognizes 3 types of bicuspid aortic valve: 1. Fused type, with 3 phenotypes: right-left cusp fusion, right-non cusp fusion and left-non cusp fusion; 2. 2-sinus type with 2 phenotypes: Latero-lateral and antero-posterior; and 3. Partial-fusion or forme fruste. This consensus recognizes 3 bicuspid-aortopathy types: 1. Ascending phenotype; root phenotype; and 3. e...
3 CitationsSource
#1John R. Giudicessi (Mayo Clinic)H-Index: 22
#2Joseph J. Maleszewski (Mayo Clinic)H-Index: 41
Last. Michael J. Ackerman (Mayo Clinic)H-Index: 144
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Abstract null null Background null Mitral valve prolapse (MVP) is largely considered a benign condition. However, MVP is overrepresented consistently in sudden unexplained death in the young (SUDY) cohorts. null null null Objective null To determine the prevalence and potential genetic underpinnings of suspected arrhythmogenic MVP in a referral cohort of SUDY cases. null null null Methods null In this retrospective study, medical records/autopsy reports and whole exome molecular autopsy (WEMA) r...
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#1Mariam P. Alexander (Mayo Clinic)H-Index: 17
#2Kiran K. Mangalaparthi (Mayo Clinic)H-Index: 8
Last. E. Heidi Cheek (Mayo Clinic)H-Index: 4
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ABSTRACT null Objective null To compare COVID-19 acute kidney injury (AKI) to sepsis-AKI (S-AKI) the morphology, transcriptomic and proteomic characteristics of autopsy kidneys were analyzed. null Patients and methods null Individuals 18 years and older who died from COVID-19 and had an autopsy performed at Mayo Clinic between April 2020 to October 2020 were included. Morphological evaluation of the kidneys of 17 individuals with COVID-19 was performed. In a subset of 7 COVID-19 cases with post-...
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#1Fatima M. Ezzeddine (Mayo Clinic)H-Index: 1
#2John R. Giudicessi (Mayo Clinic)H-Index: 22
Last. Jeffrey B. Geske (Mayo Clinic)H-Index: 25
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Abstract Chronic use of hydroxychloroquine can result in cardiomyopathy and conduction disturbances. Here, we describe a case of hydroxychloroquine cardiotoxicity in a patient with heart failure wi...
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#1Jwan A NaserH-Index: 1
#2Orawan AnupraiwanH-Index: 1
Last. Cristina PislaruH-Index: 17
view all 7 authors...
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#1Ahmed A. Sorour (Mayo Clinic)
#2Reto D. Kurmann (Mayo Clinic)H-Index: 3
Last. Kyle W. Klarich (Mayo Clinic)H-Index: 27
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Abstract Background Papillary fibroelastoma (PFE) is the most common primary benign cardiac tumor. Because PFEs have the potential to embolize, they often are surgically excised. Prior studies have suggested that postoperative recurrence of PFE is rare or does not occur. We aimed to determine the rate at which PFEs recurred after surgical removal and to identify any risk factors associated with recurrence. Methods We retrospectively identified all patients from a single center with pathologicall...
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