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Premortem clinical presentation of cancer-associated non-bacterial thrombotic endocarditis (Ca-NBTE), therapy, and the clinal course is limited to case reports and small clinical series. An electronic search of Mayo Clinic records (03/31/2002-06/30/2022) with a subsequent manual review was performed to identify adult patients with echocardiographically detected NBTE and active malignancy, excluding those with infectious endocarditis or lupus anticoagulant/antiphospholipid antibodies. In this retrospective cohort study, we analyzed 115 Ca-NBTE patients (mean age 63.2 ± 9.7 years, 66.1% female) involving 71 (61.7%) mitral, 58 (50.4%) aortic, 8 (6.9%) tricuspid, and 1 (0.9%) pulmonary valve. The most common cancer was lung (n = 45 cases (39.1%), followed by pancreatic (n = 19, 16.5%), gynecological (17, 14.8%), gastrointestinal (n = 10, 8.7%), and 10 (8.7%) with hematologic malignancy; 6 patients had two active cancers. Embolic complications at presentation were frequent: 94 (81.7%) brain, 11 splenic, 10 renal, 6 coronary, and 4 to the extremities. Of 104 anticoagulated patients, 60 received low molecular weight heparin, 17 unfractionated heparin, 16 apixaban, 8 warfarin, and 3 rivaroxaban. There were 18 arterial thromboembolisms; the Kaplan-Meier estimates of the incidence at 2 years were consistent with a rate of 15.9% [95% Confidence Interval (CI) 9.9-23.3], including 14 strokes (12.4%, 95%CI, 7.1-19.2), and 8 other arterial emboli (10.5%, 95%CI, 4.7-18.9); there were 10 venous thromboembolisms (8.9%, 95%CI, 4.5-15.0). Fourteen major bleedings occurred (12.8%, 95%CI, 7.3-19.9) and 94 patients died during follow-up (77.9%, 95%CI, 71.1-85.8). Ca-NBTE predominantly affected women with lung adenocarcinoma or digestive tract cancers and manifested by stroke with high mortality and frequent embolic and bleeding complications during anticoagulation therapy.
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Endocardite não Infecciosa , Neoplasias , Humanos , Feminino , Pessoa de Meia-Idade , Masculino , Estudos Retrospectivos , Idoso , Endocardite não Infecciosa/complicações , Neoplasias/complicações , Anticoagulantes/uso terapêutico , Pirazóis/uso terapêutico , Neoplasias Pancreáticas/complicações , Piridonas/uso terapêuticoRESUMO
OBJECTIVES: The aim of this study was to determine the safety of eliminating the pre-discharge transthoracic echocardiogram (TTE) on 30-day outcomes in patients undergoing transcatheter aortic valve replacement (TAVR). BACKGROUND: TTE is utilized before, during, and after TAVR. Post-procedural, pre-discharge TTE assists in assessment of prosthesis function and detection of clinically significant paravalvular leak (PVL) after TAVR. METHODS: Patients who underwent TAVR at Mayo Clinic from July 2018 to July 2019 were included in a prospective institutional registry. Patients undergoing TAVR prior to February 2019 received a pre-discharge TTE, while those undergoing TAVR after February 2019 did not. Both cohorts were evaluated with TTE at 30 days post-TAVR. RESULTS: A total of 330 consecutive patients were included. Of these, 160 patients (age 81.1 ± 7.6) had routine pre-discharge TTE, while 170 patients (age 78.9 ± 7.5) were dismissed without routine pre-discharge TTE. Mortality at 30 days was similar between the two groups (0% and 1.2%, respectively). One episode of PVL requiring intervention (0.6%) occurred in the pre-discharge TTE group and none in the group without pre-discharge TTE at 30-day follow-up. There was a similar incidence of total composite primary and secondary adverse events between the cohort receiving a pre-discharge TTE and those without (28.1% vs. 25.3%, P = 0.56) at 30 days. The most common event was need for permanent pacemaker or ICD implantation in both groups (13.1% vs. 11.8%, P = 0.71). CONCLUSIONS: Elimination of the pre-discharge TTE is safe and associated with comparable 30-day outcomes to routine pre-discharge TTE. These findings have implication for TAVR practice cost-efficiency and health care utilization.
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Estenose da Valva Aórtica , Próteses Valvulares Cardíacas , Substituição da Valva Aórtica Transcateter , Idoso , Idoso de 80 Anos ou mais , Valva Aórtica/diagnóstico por imagem , Valva Aórtica/cirurgia , Estenose da Valva Aórtica/diagnóstico por imagem , Estenose da Valva Aórtica/cirurgia , Humanos , Alta do Paciente , Estudos Prospectivos , Estudos Retrospectivos , Fatores de Risco , Substituição da Valva Aórtica Transcateter/efeitos adversos , Resultado do TratamentoRESUMO
BACKGROUND: Most work on the validity of clinical assessments for measuring learner performance in graduate medical education has occurred at the residency level. Minimal research exists on the validity of clinical assessments for measuring learner performance in advanced subspecialties. We sought to determine validity characteristics of cardiology fellows' assessment scores during subspecialty training, which represents the largest subspecialty of internal medicine. Validity evidence included item content, internal consistency reliability, and associations between faculty-of-fellow clinical assessments and other pertinent variables. METHODS: This was a retrospective validation study exploring the domains of content, internal structure, and relations to other variables validity evidence for scores on faculty-of-fellow clinical assessments that include the 10-item Mayo Cardiology Fellows Assessment (MCFA-10). Participants included 7 cardiology fellowship classes. The MCFA-10 item content included questions previously validated in the assessment of internal medicine residents. Internal structure evidence was assessed through Cronbach's α. The outcome for relations to other variables evidence was overall mean of faculty-of-fellow assessment score (scale 1-5). Independent variables included common measures of fellow performance. FINDINGS: Participants included 65 cardiology fellows. The overall mean ± standard deviation faculty-of-fellow assessment score was 4.07 ± 0.18. Content evidence for the MCFA-10 scores was based on published literature and core competencies. Cronbach's α was 0.98, suggesting high internal consistency reliability and offering evidence for internal structure validity. In multivariable analysis to provide relations to other variables evidence, mean assessment scores were independently associated with in-training examination scores (beta = 0.088 per 10-point increase; p = 0.05) and receiving a departmental or institutional award (beta = 0.152; p = 0.001). Assessment scores were not associated with educational conference attendance, compliance with completion of required evaluations, faculty appointment upon completion of training, or performance on the board certification exam. R2 for the multivariable model was 0.25. CONCLUSIONS: These findings provide sound validity evidence establishing item content, internal consistency reliability, and associations with other variables for faculty-of-fellow clinical assessment scores that include MCFA-10 items during cardiology fellowship. Relations to other variables evidence included associations of assessment scores with performance on the in-training examination and receipt of competitive awards. These data support the utility of the MCFA-10 as a measure of performance during cardiology training and could serve as the foundation for future research on the assessment of subspecialty learners.
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Distinções e Prêmios , Cardiologia , Competência Clínica , Avaliação Educacional , Humanos , Reprodutibilidade dos Testes , Estudos RetrospectivosRESUMO
OBJECTIVES: The aim of this study was to assess the 30 day incidence of paravalvular leak (PVL) and need for aortic valve reintervention of a fourth generation balloon expandable transcatheter valve with enhanced skirt (4G-BEV) (SAPIEN 3 Ultra) compared with a third generation balloon expandable transcatheter valve (3G-BEV) (SAPIEN 3). BACKGROUND: The incidence of PVL has steadily declined with iterative improvements in transcatheter aortic valve replacement (TAVR) technology and implantation strategies. METHODS: Patients who underwent TAVR at Mayo Clinic from 7/2018 to 7/2019 were included in a prospective institutional registry. 4G-BEV has been utilized since 2/2019, and, after this date, 3G-BEV and 4G-BEV were simultaneously used. 4G-BEV had three sizes (20, 23, and 26 mm) while 3G-BEV included four sizes (20, 23, 26, and 29 mm). Both cohorts were evaluated at 30 days post-TAVR with a transthoracic echocardiogram to assess for PVL. RESULTS: A total of 260 consecutive patients were included. Of these, 101 patients received a 4G-BEV and 159 patients received a 3G-BEV. There were more females (p = .0005) and a lower aortic valve calcium score (p = .02) in the 4G-BEV cohort at baseline. Age, STS risk score, NYHA Class, and aortic valve mean gradient did not differ between groups. 4G-BEV was associated with a lower incidence of mild PVL (10.8 vs. 36.5%; p < .0001) and moderate PVL (0 vs. 5.8%) compared to the 3G-BEV at 30 days. There was no association between PVL and valve size in either cohort. CONCLUSIONS: Utilization of 4G-BEV is associated with reduced PVL at 30 days post-TAVR compared with 3G-BEV.
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Estenose da Valva Aórtica , Próteses Valvulares Cardíacas , Substituição da Valva Aórtica Transcateter , Valva Aórtica/diagnóstico por imagem , Valva Aórtica/cirurgia , Estenose da Valva Aórtica/diagnóstico por imagem , Estenose da Valva Aórtica/cirurgia , Feminino , Humanos , Estudos Prospectivos , Desenho de Prótese , Substituição da Valva Aórtica Transcateter/efeitos adversos , Resultado do TratamentoRESUMO
BACKGROUND: The unique traits of residents who matriculate into subspecialty fellowships are poorly understood. We sought to identify characteristics of internal medicine (IM) residents who match into cardiovascular (CV) fellowships. METHODS: We conducted a retrospective cohort study of 8 classes of IM residents who matriculated into residency from 2007 to 2014. The primary outcome was successful match to a CV fellowship within 1 year of completing IM residency. Independent variables included residents' licensing exam scores, research publications, medical school reputation, Alpha Omega Alpha (AOA) membership, declaration of intent to pursue CV in the residency application personal statement, clinical evaluation scores, mini-clinical evaluation exercise scores, in-training examination (ITE) performance, and exposure to CV during residency. RESULTS: Of the 339 included residents (59% male; mean age 27) from 120 medical schools, 73 (22%) matched to CV fellowship. At the time of residency application, 104 (31%) had ≥1 publication, 38 (11%) declared intention to pursue CV in their residency application personal statement, and 104 (31%) were members of AOA. Prior to fellowship application, 111 (33%) completed a CV elective rotation. At the completion of residency training, 108 (32%) had ≥3 publications. In an adjusted logistic regression analysis, declaration of intention to pursue CV (OR 6.4, 99% CI 1.7-23.4; p < 0.001), completion of a CV elective (OR 7.3, 99% CI 2.8-19.0; p < 0.001), score on the CV portion of the PGY-2 ITE (OR 1.05, 99% CI 1.02-1.08; p < 0.001), and publication of ≥3 manuscripts (OR 4.7, 99% CI 1.1-20.5; p = 0.007) were positively associated with matching to a CV fellowship. Overall PGY-2 ITE score was negatively associated (OR 0.93, 99% CI 0.90-0.97; p < 0.001) with matching to a CV fellowship. CONCLUSIONS: Residents' matriculation into CV fellowships was associated with declaration of CV career intent, completion of a CV elective rotation, CV medical knowledge, and research publications during residency. These findings may be useful when advising residents about pursuing careers in CV. They may also help residents understand factors associated with a successful match to a CV fellowship. The negative association between matching into CV fellowship and overall ITE score may indicate excessive subspecialty focus during IM residency.
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Cardiologia , Internato e Residência , Adulto , Escolha da Profissão , Educação de Pós-Graduação em Medicina , Bolsas de Estudo , Feminino , Humanos , Medicina Interna/educação , Masculino , Estudos RetrospectivosAssuntos
Arritmias Cardíacas , Infarto , Humanos , Bloqueio Cardíaco , Bulbo , Imageamento por Ressonância MagnéticaRESUMO
BACKGROUND: Familial transthyretin amyloidosis is a disease caused by misfolded transthyretin aggregates that can impair multiple organ systems. Liver transplantation is the first-line treatment for familial transthyretin amyloidosis. RESEARCH QUESTION: Our objective is to study outcomes and survival among patients with familial transthyretin amyloidosis after transplantation. DESIGN: All patients undergoing orthotopic liver transplant for familial transthyretin amyloidosis at Mayo Clinic between 1997 and 2012 were reviewed. Baseline clinical characteristics, organs transplanted, and posttransplant clinical course were assessed. RESULTS: Of the 40 patients, 7 patients had the V30M mutation and 33 had other mutations. Nineteen patients received liver only, 19 liver and heart, and 2 combined liver, heart, and kidney transplants. The 5-year overall survival was 85% for those receiving multiple organ transplant and 52% for those receiving liver transplant only ( P = .057). There was no difference in overall survival based on mutation (V30M vs other mutations), but survival was confounded by varied disease involvement and organs transplanted. Those who had early death (≤24 months from liver transplant) had a higher incidence of baseline peripheral neuropathy, autonomic neuropathy, lower modified BMI, and higher alkaline phosphatase. DISCUSSION: Outcomes of orthotopic liver transplant in familial transthyretin amyloidosis are variable due to heterogeneity in mutations and patient status at the time of transplant. Familial transthyretin amyloidosis can progress, despite liver transplantation. Patients receiving combined liver, heart/kidney transplant demonstrated improved survival compared to liver transplant alone.
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Neuropatias Amiloides Familiares/cirurgia , Transplante de Fígado , Adulto , Neuropatias Amiloides Familiares/mortalidade , Feminino , Transplante de Coração/mortalidade , Humanos , Transplante de Rim/mortalidade , Transplante de Fígado/mortalidade , Masculino , Pessoa de Meia-Idade , Mutação , Estudos Retrospectivos , Taxa de Sobrevida , Resultado do TratamentoRESUMO
OBJECTIVE: Cardiac angiosarcoma is the most common primary malignant cardiac tumor. The dismal prognosis and nonspecific symptomatology underscore the need for an accurate and cost-effective approach to the identification and characterization of this rare tumor. METHODS: Mayo Clinic tissue registry archives were queried for all histologically confirmed cases of cardiac angiosarcoma (1976-2013) with available imaging data. Echocardiograms were retrospectively reviewed. RESULTS: Thirty-three cases of cardiac angiosarcoma were identified; of these, 17 had echocardiograms available (mean age, 46 years; six men). Transthoracic echocardiography (TTE) as the initial diagnostic test had 75% sensitivity for visualizing primary cardiac angiosarcoma (9/12 patients). Tumor extension into the pericardium was common and pericardial effusion was present in 15 patients (88%); however, pericardial fluid cytology was negative for malignancy in all tested patients (n = 15). Left ventricular ejection fraction (LVEF) was preserved in 16 patients (94%) (average LVEF, 62%). Right ventricular function was mildly reduced in two patients (12%) at initial presentation. Tricuspid valve obstruction was present in three patients (18%; mean diastolic gradient, 6.3 mmHg [range, 3-11 mmHg]). CONCLUSION: The sensitivity of TTE as the first diagnostic imaging modality compared favorably with computed tomography. Pericardial effusion was common, but pericardial fluid cytology was negative in all patients who underwent pericardiocentesis. The absence of a stalk was a universal finding that may help distinguish angiosarcoma from benign, primarily pedunculated tumors such as myxoma and papillary fibroelastoma.
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Neoplasias Cardíacas/diagnóstico por imagem , Hemangiossarcoma/diagnóstico por imagem , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Sistema de Registros/estatística & dados numéricos , Reprodutibilidade dos Testes , Estudos Retrospectivos , Sensibilidade e Especificidade , Adulto JovemRESUMO
OBJECTIVES: Prior analysis at our institution found that patients with hypertrophic cardiomyopathy (HCM) who experience postprandial symptoms (PPS) are more likely to have resting left ventricular outflow tract (LVOT) obstruction and reduced quality of life. Our objective was to determine whether PPS in patients with HCM vs healthy subjects occur as a result of measurable hemodynamic alterations in the postprandial hemodynamic response. METHODS: We conducted a prospective cross-sectional study examining 45 patients with HCM and 10 controls who underwent fasting and postprandial 2-dimensional Doppler echocardiography. Postprandial echocardiographic measurements were obtained at symptom onset or 30 minutes after consumption of a standardized meal, whichever occurred first. RESULTS: The HCM population included 18 (40%) patients with PPS and 27 (60%) without PPS. Compared to controls, mean resting peak LVOT gradient was 23.4 ± 17.6 mmHg in HCM patients with PPS and 25.1 ± 33.1 mmHg in those without PPS (P = 0.10). The mean change in peak LVOT gradient after a meal was 0.7 ± 1.1 mmHg for controls, 5.0 ± 8.3 mmHg for HCM patients with PPS, and 1.5 ± 18.2 mmHg for HCM patients without PPS (P = 0.64). CONCLUSION: Although the ability to provoke an increased LVOT gradient with a postprandial, upright exercise study protocol was recently reported, the current study suggests that a resting, supine, postprandial protocol does not elicit evidence of LVOT obstruction. Therefore, future investigations should consider whether simply performing an upright postprandial study in HCM patients with PPS will provide evidence of dynamic LVOT or if the addition of an exercise component is necessary.
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Cardiomiopatia Hipertrófica/fisiopatologia , Ecocardiografia Doppler , Hemodinâmica/fisiologia , Período Pós-Prandial/fisiologia , Estudos Transversais , Feminino , Ventrículos do Coração/diagnóstico por imagem , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , DescansoRESUMO
BACKGROUND: Previous studies have shown that women with hypertrophic obstructive cardiomyopathy (HCM) have worse long-term outcomes irrespective of intervention. However, the outcomes of patients undergoing alcohol septal ablation (ASA) based on sex have not been described. Hence, this study aimed to evaluate pressure changes and long-term mortality in patients with HCM undergoing ASA based on sex. METHODS AND RESULTS: This is a single-center retrospective study evaluating hemodynamic changes and long-term mortality in patients with HCM treated with ASA according to sex. A total of 259 patients were included (aged 68.4±11.9 years, 62.2% women). Women had higher age and baseline pressures at the time of ASA, with a greater percent reduction in mean left atrial pressure (men versus women: 2.2% versus 15.9%, respectively; P=0.02). Women had better survival (median survival rate of men versus women: 8.6 versus 12.5 years, respectively; P=0.011). On Cox multivariable regression, predictors of mortality were age (per group change <60 years, 61-70 years, 71-80 years, and >80 years; hazard ratio [HR], 1.45 [95% CI, 1.10-1.91], P=0.008), female sex (HR, 0.59 [95% CI, 0.35-0.99], P=0.048), chronic kidney disease (HR, 1.88 [95% CI, 1.06-3.33], P=0.031), and left ventricular outflow tract gradient reduction ≤86% (HR, 1.91 [95% CI, 1.14-3.19], P=0.014). CONCLUSIONS: Women with HCM undergoing ASA are older and have higher left-sided baseline pressures compared with men yet have better survival. Further studies exploring the mechanisms of differential outcomes according to sex in patients with HCM undergoing ASA are needed.
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Técnicas de Ablação , Cardiomiopatia Hipertrófica , Etanol , Humanos , Cardiomiopatia Hipertrófica/cirurgia , Cardiomiopatia Hipertrófica/mortalidade , Cardiomiopatia Hipertrófica/fisiopatologia , Cardiomiopatia Hipertrófica/complicações , Feminino , Masculino , Idoso , Estudos Retrospectivos , Etanol/efeitos adversos , Pessoa de Meia-Idade , Fatores Sexuais , Técnicas de Ablação/métodos , Idoso de 80 Anos ou mais , Resultado do Tratamento , Septos Cardíacos/cirurgia , Fatores de Risco , Fatores de Tempo , Fatores EtáriosRESUMO
Objective: To determine the risk of morbidity and mortality in patients receiving dental extractions before planned cardiovascular surgery (CVS) and examine factors that may affect the chance of oral health clearance. Patients and Methods: A retrospective medical record review was performed of patients who underwent dental screening before CVS from January 1, 2015, to December 31, 2021, at a major medical institution. A total of 496 patients met the inclusion criteria and were divided into 2 groups. Group 1 patients were cleared to advance to planned CVS (n=390). Group 2 patients were not cleared for surgery and subsequently underwent dental extractions before planned CVS (n=106). Results: Six patients (5.7%) experienced postoperative complications after dental extraction that resulted in an emergency room visit. No deaths occurred after dental extraction before CVS. However, 4 patients died within 30 days of CVS, 3 from Group 1 (0.77%) and 1 from Group 2 (0.94%). Dental extraction before planned CVS showed a borderline significant association with death based on unadjusted (P=.06) and age-adjusted analysis (P=.05). Patients who reported seeing a dentist routinely had a significantly higher chance of oral health clearance (P <.001). No differences were noted between the 2 groups with regard to age, sex, or 30-day hospital readmission rate. Conclusion: Patients who had dental extractions completed before planned CVS may be at an increased risk of mortality. Further studies are needed to examine this relationship. Emphasis should be on prioritization of routine dental visits before planned CVS.
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AIMS: Echocardiographic assessment of cancer-associated non-bacterial thrombotic endocarditis (Ca-NBTE) is limited to case reports and small clinical series. The study aimed to identify heart valve abnormalities and its relation to embolic complications and cancer types. METHODS AND RESULTS: Manual review of echocardiographic images and medical records of Mayo Clinic patients (31 March 2002-30 June 2022) was performed. Ca-NBTE in 111 patients (mean age 63.2 ± 9.7 years, 66.7% female) predominantly affected mitral valves (MV) (69), 56 aortic (AV), 8 tricuspid (TV), and rarely pulmonic (PV) (1). In 18 patients, 2 valves were involved, 3 and 4 valve involvement in only a single patient each. Embolic complications were prevalent (n = 102, 91.9%). Ca-NBTE affected MV more frequently on the upstream (atrial) (90% vs. 49.3%) and TV downstream (ventricular) side (75% vs. 37.5%). NBTE size (cm) varied significantly among valves, with TV hosting the largest masses (0.63-2.40 × 0.39-1.77), compared with MV [(0.11-1.81 × 0.11-1.62), (length P = 0.001; width P = 0.03)] and AV [(0.20-2.70 × 0.11-1.51), (length P = 0.001; width P = 0.056)]; MV masses were borderline longer in systemic compared with cerebral emboli (P = 0.057). Majority of MV (79.6%) and AV (69.6%) had thickened leaflets. NBTE lesions commonly affected closing margins (73.9% MV, 85.7% AV, and 62.5% of TV) but rarely commissures of MV (8.7%), yet fairly frequently of AV (41.1%). Five patients had severe regurgitation of MV and 5 AV. CONCLUSION: Ca-NBTE manifests mainly as thrombotic mobile masses attached to thickened MV and AV, with distinct variations in size based on valve type. Embolic destination but not cancer type is associated with NBTE mass size and location.
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Endocardite não Infecciosa , Neoplasias , Humanos , Feminino , Masculino , Pessoa de Meia-Idade , Endocardite não Infecciosa/diagnóstico por imagem , Endocardite não Infecciosa/complicações , Neoplasias/complicações , Neoplasias/diagnóstico por imagem , Estudos Retrospectivos , Ecocardiografia/métodos , Idoso , Trombose/diagnóstico por imagemRESUMO
BACKGROUND: Symptomatic limitations in apical hypertrophic cardiomyopathy may occur because of diastolic dysfunction with resultant elevated left ventricular filling pressures, cardiac output limitation to exercise, pulmonary hypertension (PH), valvular abnormalities, and/or arrhythmias. In this study, the authors aimed to describe invasive cardiac hemodynamics in a cohort of patients with apical hypertrophic cardiomyopathy. METHODS AND RESULTS: Patients presenting to a comprehensive hypertrophic cardiomyopathy center with apical hypertrophic cardiomyopathy were identified (n=542) and those who underwent invasive hemodynamic catheterization (n=47) were included in the study. Of these, 10 were excluded due to postmyectomy status or incomplete hemodynamic data. The mean age was 56±18 years, 16 (43%) were women, and ejection fraction was preserved (≥50%) in 32 (91%) patients. The most common indication for catheterization was dyspnea (48%) followed by suspected PH (13%), and preheart transplant evaluation (10%). Elevated left ventricular filling pressures at rest or exercise were present in 32 (86%) patients. PH was present in 30 (81%) patients, with 6 (20%) also having right-sided heart failure. Cardiac index was available in 25 (86%) patients with elevated resting filling pressures. Of these, 19 (76%) had reduced cardiac index and all 6 with right-sided heart failure had reduced cardiac index. Resting hemodynamics were normal in 8 of 37 (22%) patients, with 5 during exercise; 3 of 5 (60%) patients had exercise-induced elevation in left ventricular filling pressures. CONCLUSIONS: In patients with apical hypertrophic cardiomyopathy undergoing invasive hemodynamic cardiac catheterization, 86% had elevated left ventricular filling pressures at rest or with exercise, 81% had PH, and 20% of those with PH had concomitant right-sided heart failure.
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Miocardiopatia Hipertrófica Apical , Cateterismo Cardíaco , Hemodinâmica , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Miocardiopatia Hipertrófica Apical/complicações , Miocardiopatia Hipertrófica Apical/fisiopatologia , Hemodinâmica/fisiologia , Hipertensão Pulmonar/fisiopatologia , Hipertensão Pulmonar/diagnóstico , Estudos Retrospectivos , Volume Sistólico/fisiologia , Função Ventricular Esquerda/fisiologiaRESUMO
BACKGROUND: We present our surgical experience with cardiac myxomas in the setting of Carney complex (CNC). METHODS: We searched our institutional data explorers to identify patients diagnosed with CNC. We gathered clinical, surgical, and recurrence data from electronic medical records. In total, 38 patients with CNC were documented from 1970 through 2023. RESULTS: Cardiac myxomas developed in 24 patients (63.1%) in the setting of CNC. The median age of onset for cardiac myxoma occurrence was 39.0 years (interquartile range [IQR], 25.0-56.0 years). Most patients were females (62.5%), and all underwent surgery. A total of 42 myxomas (52.7%) were extracted from the left atrium, 12 (15.0%) from the right ventricle, 11 (13.7%) from the right atrium, and 6 (7.5%) from the left ventricle. Among the 24 myxoma patients, 13 (54.1%) experienced at least 1 myxoma recurrence. The median time for the first myxoma recurrence was 7.5 years (IQR, 3.8-10.0 years). There were 27 recurrences (52.9%) from the same chamber, 11 (29.4%) from different chambers, and the localizations in 9 (17.6%) were undocumented. The freedom from tumor recurrence was 100% (95% CI, 100%-100%), 66.7% (95% CI, 44.7%-99.5%), and 16.7% (95% CI, 4.7%-59.1%) at 1, 5, and 10 years, respectively. The long-term survival was 100% at 10 and 15 years. CONCLUSIONS: Cardiac myxomas developed in nearly two-thirds of CNC patients (63.1%) in this study, and more than half (54.1%) experienced recurring instances. Consistent monitoring through echocardiograms is essential for detecting asymptomatic first-time occurrences or recurrences. Surgical removal remains the key treatment method for managing cardiac myxomas associated with CNC.
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Papillary fibroelastomas (PFEs) are small, slowly growing benign cardiac tumors with clinically significant risk of embolization. Surgical excision is the definitive treatment of symptomatic PFE and is conventionally performed through a median sternotomy. In this study, we report a series of 12 patients, who underwent robotic-assisted PFE removal at the Mayo Clinic. PFE involved the mitral valve, left atrium, and tricuspid valve. No major complications occurred after the procedure, and most patients were discharged 4 days after the surgery. On follow-up, 1 patient demonstrated pericarditis.
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A 73-year-old woman presented to the emergency department with a syncopal episode and a history of dizzy spells. A transthoracic echocardiogram demonstrated a large left atrial mass extending into the right upper pulmonary veins. Subsequently, cardiac magnetic resonance imaging and coronary computed tomography angiography with three-dimensional reconstruction and printing of the heart and mass were performed, which demonstrated a high index of suspicion for an atypical left atrial myxoma. The mass was excised robotically, and the pathology report confirmed a diagnosis of myxoma.
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An elderly female with metastatic adenocarcinoma of the lung and atrial fibrillation presented with multiple embolic strokes while on anticoagulation with Apixaban. After further investigation, a TEE showed lesions of non-bacterial thrombotic endocarditis on the mitral valve. A decision to switch the patient to LMWH for anticoagulation was then made and a follow-up TEE showed resolution of the NBTE. In this abstract, we show that heparin should remain as the anticoagulation agent of choice in the setting of NBTE associated with malignancy.
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Sarcoidosis, amyloidosis, hemochromatosis and scleroderma are the most forms of infiltrative/nonischemic cardiomyopathy (NICM) associated with sudden cardiac death. In patients who undergo in-hospital cardiac arrest, a high index of suspicion is required to rule out NICM as an underlying contributor. We aimed to analyze the prevalence of NICM among patients with in-hospital cardiac arrest and identify factors associated with increased mortality. We analyzed data from the National Inpatient Sample, and identified patients who were hospitalized across 10 years from 2010 to 2019 with a diagnosis of cardiac arrest and NICM. The total number of patients with in-hospital cardiac arrest was 19,34,260. The total number with NICM was 14,803 (0.77%). Mean age was 63 years. Overall prevalence of NICM across the years ranged between 0.75% to 0.9%, with a significant temporal increase (P < 0.01). Incidence of in-hospital mortality ranged between 61% to 76% for females and 30% to 38% for males. The following comorbidities were more prevalent in patients with NICM than those without: heart failure, chronic obstructive pulmonary disease (COPD), chronic kidney disease, anemia, malignancy, coagulopathy, ventricular tachycardia, acute kidney injury and stroke. The following factors were independent predictors of in-hospital mortality-age, female gender, Hispanic race, history of COPD and presence of malignancy (Pâ¯=â¯0.042). The prevalence of infiltrative cardiomyopathy in patients with in-hospital cardiac arrest is increasing. Females, older patients and Hispanic population are at an increased risk of mortality. Sex and race-based disparities in the prevalence of NICM in patients with in-hospital cardiac arrest is an area of further research.