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In the early 1960s, heat shock proteins (HSPs) were first identified as vital intracellular proteinaceous components that help in stress physiology and reprogram the cellular responses to enable the organism's survival. By the early 1990s, HSPs were detected in extracellular spaces and found to activate gamma-delta T-lymphocytes. Subsequent investigations identified their association with varied disease conditions, including autoimmune disorders, diabetes, cancer, hepatic, pancreatic, and renal disorders, and cachexia. In cardiology, extracellular HSPs play a definite, but still unclear, role in atherosclerosis, acute coronary syndromes, and heart failure. The possibility of HSP-targeted novel molecular therapeutics has generated much interest and hope in recent years. In this review, we discuss the role of Extracellular Heat Shock Proteins (Ec-HSPs) in various disease states, with a particular focus on cardiovascular diseases.
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BACKGROUND: Use of prolonged femoral intra-aortic balloon pump support limits the mobility of patients awaiting heart transplant. We assessed the safety and outcomes of a structured, tilting physical therapy protocol in patients supported by intra-aortic balloon pumps while awaiting transplant. METHODS: We retrospectively reviewed five years of transplant patients. Eighteen patients received femoral intra-aortic balloon support, a heart transplant, and met all eligibility criteria. We compared complications and outcomes between patients who received the structured, tilting physical therapy (Protocol Group) and those that received standard of care (Control Group). RESULTS: Complications were not significantly different between groups. The majority of the Protocol Group were discharged to home (10/12), while half (3/6) of the Control Group were discharged to a rehabilitation facility. Post-transplant length of stay was significantly less in the Protocol Group (median 16 vs. 28 days, p = 0.03). CONCLUSION: Despite the small number analyzed, the data indicates that the structured, tilting physical therapy protocol led to a significantly reduced length of stay post-transplantation. Importantly, use of the protocol did not result in access site complications, thrombosis, or arrhythmias in the majority of the patients.
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Insuficiencia Cardíaca , Trasplante de Corazón , Corazón Auxiliar , Humanos , Insuficiencia Cardíaca/terapia , Estudios Retrospectivos , Contrapulsador Intraaórtico/efectos adversos , Contrapulsador Intraaórtico/métodosRESUMEN
Postherpetic complications can sometimes result in significant debility. A multidisciplinary approach is crucial in deciding the appropriate treatment strategy in these patients.
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BACKGROUND: Accurately assessing volume status in acutely decompensated heart failure (ADHF) can be challenging. Inferior vena cava (IVC) dynamics by echocardiography allow indirect assessment of volume status in these patients. Recently introduced hand-held ultrasound devices are promising. We aimed to describe the clinical correlates of volume status assessment using a hand-held ultrasound device in ADHF. METHODS: In this prospective study, we evaluated 106 patients admitted with ADHF. First scan was performed within 24 hours of admission and timed in reference to first dose of intravenous diuretic. Daily resting and inspiratory (sniff) IVC diameters were measured according to standard echocardiography methods during hospitalization including the day of discharge. IVC collapsibility index (IVC-CI = Maximum IVC diameter-Inspiratory IVC diameter/maximum diameter; <0.5 representing hypervolemia) was calculated. Primary study endpoint was 30-day readmission. Research activities were independent of clinical decision-making. RESULTS: Data for 106 patients was analyzed. Mean age was 66.7 ± 13.8 years, of which 53.8% were females, and a mean ejection fraction was 39 ± 18%. Initial scan of the IVC was obtained at an average time of 5.2 ± 8.04 hours from first diuretic dose. 81.2% of patients at admission had an IVC-CI <0.5. 63.2% patients had an IVC-CI <0.5 at discharge. There were no significant differences in age, length of stay, diuretic dose, or 30-day readmissions between patients with a discharge IVC-CI <0.5 vs ≥ 0.5. CONCLUSION: Hand-held ultrasound assessment of IVC-CI in ADHF patients, although a feasible concept, is unable to predict 30-day readmissions in our study. Further prospective studies are necessary.
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Insuficiencia Cardíaca , Vena Cava Inferior , Anciano , Anciano de 80 o más Años , Femenino , Insuficiencia Cardíaca/complicaciones , Insuficiencia Cardíaca/diagnóstico por imagen , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Ultrasonografía , Ultrasonografía Intervencional , Vena Cava Inferior/diagnóstico por imagenRESUMEN
We reviewed 54,044 adult cases of cardiogenic shock (CS) accompanying acute coronary syndrome from the 2005 to 2014 Nationwide Inpatient Sample. We evaluated outcomes among patients who were nonobese, obese (body mass index 30.0 to 39.9 kg/m2) and extremely-obese (body mass index ≥40 kg/m2). A multivariate analysis was performed to assess their impact on in-hospital mortality. There were 3,602 (6.6%) and 1,610 (2.9%) admissions among patients who were obese and extremely-obese. Those obese and extremely-obese were younger compared with the nonobese (62.7 vs 61.2 vs 68.8 years, respectively; p <0.01) but had significantly greater comorbidity burden. CS patients who were not-obese were most likely to have an associated ST elevation myocardial infarction, compared with the obese and extremely-obese (67.7% vs 65.9% vs 60.7%; p <0.01). Compared to the nonobese, patients who were obese had higher rates of percutaneous coronary intervention (55.8% vs 51.5%; p <0.01) and coronary artery bypass grafting (24.0% vs 16.0%; p <0.01) whereas those extremely-obese had higher coronary artery bypass grafting rates (23.9% vs 16.0%; p <0.01) but similar percutaneous coronary intervention rates (51.1% vs 51.5%; pâ¯=â¯0.74). Short-term mechanical support use was lowest among the nonobese followed by the extremely-obese and obese. Adjusted analysis revealed that obesity predicted less (adjusted odd ratio 0.82, 95% confidence interval 0.76 to 0.90) and extreme-obesity predicted higher in-hospital mortality (adjusted odds ratio 1.17, 95% confidence interval 1.05 to 1.32) compared with the nonobese. In conclusion, obesity and extreme-obesity are associated with greater comorbidity burden among ACS related CS admissions. Obesity predicted less in-hospital mortality, whereas extreme obesity was associated with elevated in-hospital mortality.
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Síndrome Coronario Agudo/complicaciones , Índice de Masa Corporal , Obesidad/complicaciones , Choque Cardiogénico/etiología , Síndrome Coronario Agudo/mortalidad , Síndrome Coronario Agudo/cirugía , Anciano , Femenino , Estudios de Seguimiento , Mortalidad Hospitalaria/tendencias , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Revascularización Miocárdica , Obesidad/diagnóstico , Obesidad/mortalidad , Pronóstico , Estudios Retrospectivos , Factores de Riesgo , Índice de Severidad de la Enfermedad , Choque Cardiogénico/epidemiología , Tasa de Supervivencia/tendencias , Factores de TiempoRESUMEN
Nonbacterial thrombotic endocarditis (NBTE) is described in patients with mucin-producing cancers and connective tissue disorders (usually SLE). We report NBTE in the setting of primary antiphospholipid antibody syndrome (APS). A 65-year-old female with APS was incidentally found to have thickened mitral leaflets on transthoracic echocardiogram with no signs of infection. Transesophageal echocardiogram (TEE) showed a mobile mitral mass (1.4 × 0.7 cm) and moderate mitral regurgitation. Differential diagnoses included bacterial endocarditis, NBTE, thrombus or tumor. Given the history of primary APS, the absence of fever and negative blood cultures, NBTE was considered. Low-molecular-weight heparin, hydroxychloroquine and corticosteroid were initiated. Repeat TEE in a week revealed shrinkage of the mass (0.6 × 0.7 cm), indicating an inflammatory nature. Lifelong anticoagulation is indicated regardless of embolism occurrence. Hydroxychloroquine and corticosteroids may have roles in the treatment. Determining and treating the underlying etiology is important.
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BACKGROUND: Cardiogenic shock (CS) in absence of acute myocardial infarction (AMI) has significant morbidity and mortality. This population of patients has been excluded from prior major randomized trials and observational studies. METHODS: We included patients with CS in absence of AMI from the 2013-14 HCUP's National Readmission Database. 30-day readmissions were studied and etiology for readmission was identified by using ICD-9CM codes in primary diagnosis field. Multivariable mixed effect logistic regression models were created to identify predictors of 30-day readmission and in-hospital mortality, respectively. RESULTS: We studied 38,198 index admissions with non-AMI CS, with an in-hospital mortality of 35.4%. Mean age, length and cost of stay were 63.6â¯years, 16.9â¯days and 69,947$, respectively among survivors of index admission. Among those discharged, 22.6% were readmitted within 30â¯days with >50% readmissions occurring within 11-days. Cardiovascular etiologies (42.3%), especially heart failure (24.0%) comprised the commonest reason for readmission. Among non-cardiac causes were infectious (11.7%) and respiratory (9.2%) etiologies. Older age (50-64â¯years odds ratio:1.29, 65-79â¯years, OR:1.59, ≥80â¯years OR:2.69), ventilator use (OR:4.25), sepsis (OR:1.12), use of short term devices (intra-aortic balloon pump OR:2.67, Impella/TandemHeart OR:4.84, extracorporeal membrane oxygenation OR:3.68) and non-ischemic cardiomyopathy(OR:0.65) were among the predictors of in-hospital mortality. Older age (65-79â¯years, OR:1.25, ≥80â¯years OR:1.41), male sex (OR:1.08), and ventilator use (OR:1.21) predicted higher 30-day readmission. CONCLUSION: Both, in-hospital mortality and 30-day readmission among those admitted for non-AMI CS were significantly elevated. The majority of readmissions were due to non-cardiovascular causes. Identifying high-risk factors may help devise strategies to improve quality of care and reduce adverse outcome rates.
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Mortalidad Hospitalaria/tendencias , Infarto del Miocardio/mortalidad , Readmisión del Paciente/tendencias , Choque Cardiogénico/mortalidad , Anciano , Anciano de 80 o más Años , Estudios de Cohortes , Femenino , Humanos , Masculino , Persona de Mediana Edad , Infarto del Miocardio/diagnóstico , Choque Cardiogénico/diagnóstico , Factores de TiempoRESUMEN
INTRODUCTION: Elevation in cardiac troponins is common with sepsis despite unclear impact. HYPOTHESIS: We investigated whether demand ischemia(DI) resulted in variable outcomes compared to acute myocardial infarction(AMI) and those with neither DI nor AMI in sepsis. METHODS: We analyzed data from the 2011-2014 National Inpatient Sample among patients admitted for sepsis. We compared outcomes among patients with DI i) versus AMI and ii) versus neither DI nor AMI, respectively using propensity matching. Primary study end-point was in-hospital mortality. RESULTS: We studied 666,154 patients, with mean age 63.7 years and 50.8% female participants. Overall, 94.7% of the included patients had neither DI nor AMI, 4.4% had AMI and 0.83% had DI. Between 2011 and 2014, we observed an increasing trend for DI but decreasing trend for AMI in sepsis. Patients with DI experienced higher rates of atrial and ventricular arrhythmias, had longer length of stay and higher cost of stay compared to patients with neither demand ischemia nor AMI. Despite higher hospital mortality at baseline with DI, post-propensity matching revealed no difference in hospital mortality between patients with DI and those with neither (26.9% vs. 27.0%, adjusted odds ratio 0.99, 95% confidence intervals 0.92-1.07;p=0.87). Patients with DI experienced lower hospital mortality compared to those with AMI pre (28.5% vs. 48.3%;p<0.001) and post-propensity matching (41.1% vs. 29.1%, aOR 0.58, 95% CI 0.54-0.63;p<0.001). CONCLUSION: Among patients with sepsis, those with DI had similar adjusted in-hospital mortality compared to those with neither DI nor AMI. Patients with AMI had the highest in-hospital mortality among all groups.
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Infarto del Miocardio/complicaciones , Isquemia Miocárdica/complicaciones , Sepsis/mortalidad , Anciano , Biomarcadores/sangre , Femenino , Estudios de Seguimiento , Mortalidad Hospitalaria/tendencias , Humanos , Masculino , Persona de Mediana Edad , Infarto del Miocardio/sangre , Infarto del Miocardio/mortalidad , Isquemia Miocárdica/sangre , Isquemia Miocárdica/mortalidad , Oportunidad Relativa , Pronóstico , Estudios Retrospectivos , Sepsis/sangre , Sepsis/complicaciones , Tasa de Supervivencia/tendencias , Troponina/sangre , Estados Unidos/epidemiologíaRESUMEN
Peripartum cardiomyopathy (PPCM) is a pregnancy-associated cause of heart failure. Given the significant impact of heart failure on healthcare, we sought to identify etiologies and predictive factors for readmission in PPCM. We queried the 2013 to 2014 National Readmissions Database to identify patients admitted with a diagnosis of PPCM. Patients who were readmitted within 30 days were evaluated to identify etiologies and predictors of readmission. We identified 6,977 index admissions with PPCM. Of the 6,880 (98.6%) patients who survived the index hospitalization, 30-day readmission rate was 13%. Seventy-six percent of readmitted patients were admitted once, and the other 24% were readmitted at least twice within 30 days of discharge. Length of stay was ≥8 days (adjusted odds ratio [aOR] 2.80, 95% confidence interval [CI] 2.08 to 3.77), multiparity (aOR 2.07, 95% CI 1.09 to 3.92), coronary artery disease (aOR 2.28, 95% CI 1.42 to 3.67), and long-term anticoagulation use (aOR 2.51, 95% CI 1.73 to 3.64) were independently associated with increased risk of 30-day readmission. Among the readmissions, 48% were due to cardiac causes, where PPCM and related complications (24%) were the most common cardiac cause followed by heart failure (16%). The annual cost of stay for index admissions was $64.2 million (average cost for index admission was $16,892). The annual charges attributed to readmission within 30 days were ≈$9 million. Cardiac etiologies were the most common cause for 30-day readmissions in PPCM patients, with a readmission rate of 13%. Long-term anticoagulation use, multiparity, coronary disease and length of stay predicted higher 30-day readmission.
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Cardiomiopatías/etiología , Costos de Hospital , Readmisión del Paciente/economía , Periodo Periparto , Medición de Riesgo/métodos , Adulto , Cardiomiopatías/economía , Cardiomiopatías/epidemiología , Progresión de la Enfermedad , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Readmisión del Paciente/tendencias , Factores de Tiempo , Estados Unidos/epidemiologíaRESUMEN
Dosing cefepime for renal function does not completely prevent neurotoxicity in a kidney transplant patient. Cefepime neurotoxicity has been reported primarily among patients with renal insufficiency who received standard doses of the antibiotic. We report a case of nonconvulsive status epilepticus from dose-adjusted cefepime in a kidney transplant patient. The timing of symptoms along with clinical and electroencephalographic improvement after discontinuation of cefepime was critical to the diagnosis. Whether we should adjust the dose of cefepime differently in a patient with transplanted kidney to prevent neurotoxicity is unknown.
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Antibacterianos/efectos adversos , Cefepima/efectos adversos , Trasplante de Riñón , Síndromes de Neurotoxicidad/etiología , Estado Epiléptico/inducido químicamente , Antibacterianos/administración & dosificación , Cefepima/administración & dosificación , Electroencefalografía , Femenino , Humanos , Persona de Mediana Edad , Complicaciones Posoperatorias/tratamiento farmacológico , Pielonefritis/tratamiento farmacológicoRESUMEN
BACKGROUND: Recent trends on outcomes in cardiogenic shock (CS) complicating acute myocardial infarction (AMI) suggest improvements in early survival. However, with the ever-changing landscape in management of CS, we sought to identify age-based trends in these outcomes and mechanical circulatory support (MCS) use among patients with both AMI and non-AMI associated shock. METHODS: We queried the 2005-2014 Nationwide Inpatient Sample databases to identify patients with a diagnosis of cardiogenic shock. Trends in the incidence of hospital-mortality, and use of MCS such as intra-aortic balloon pump (IABP), Impella/TandemHeart (IMP), and extra corporeal membrane oxygenation (ECMO) were analyzed within the overall population and among different age-categories (50 and under, 51-65, 66-80 and 81-99 years). We also made comparisons between patient groups admitted with CS complicating AMI and those with non-AMI associated CS. RESULTS: We studied 144,254 cases of CS, of which 55.4% cases were associated with an AMI. Between 2005 and 2014, an overall decline in IABP use (29.8-17.7%; ptrend < 0.01), and an uptrend in IMP use (0.1-2.6%; ptrend < 0.01), ECMO use (0.3-1.8%; ptrend < 0.01) and in-hospital mortality (44.1-52.5% AMI related, 49.6-53.5% non-AMI related; ptrend < 0.01) was seen. Patients aged 81-99 years had the lowest rate of MCS use (14.8%), whereas those aged 51-65 years had highest rate of MCS use (32.3%). Multivariable analysis revealed that patients aged 51-65 years (aOR 1.46, 95% CI 1.40-1.52; p<0.001), 66-80 years (aOR 2.51, 95% CI 2.39-2.63; p<0.01) and 81-99 years (aOR 5.04, 95% CI 4.78-5.32; p<0.01) had significantly higher hospital mortality compared to patients aged ≤ 50 years. Patients admitted with CS complicating AMI were older and had more comorbidities, but lower hospital mortality (45.0 vs. 48.2%; p < 0.001) when compared to non-AMI related CS. We also noted that the proportion of patients admitted with CS complicating AMI significantly decreased from 2005 to 2014 (65.3-45.6%; ptrend < 0.01) whereas those admitted without an associated AMI increased. CONCLUSIONS: IABP use has declined whereas IMP and ECMO use has increased over time among CS admissions. Older age was associated with an incrementally higher independent risk for hospital mortality. Recent trends indicate an increase in both proportion of patients admitted with CS without associated AMI and in-hospital mortality across all CS admissions irrespective of AMI status.
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Oxigenación por Membrana Extracorpórea/tendencias , Corazón Auxiliar/tendencias , Mortalidad Hospitalaria/tendencias , Contrapulsador Intraaórtico/tendencias , Pautas de la Práctica en Medicina/tendencias , Evaluación de Procesos, Atención de Salud/tendencias , Infarto del Miocardio con Elevación del ST/complicaciones , Choque Cardiogénico/terapia , Adulto , Factores de Edad , Anciano , Anciano de 80 o más Años , Distribución de Chi-Cuadrado , Bases de Datos Factuales , Oxigenación por Membrana Extracorpórea/efectos adversos , Oxigenación por Membrana Extracorpórea/instrumentación , Oxigenación por Membrana Extracorpórea/mortalidad , Femenino , Corazón Auxiliar/efectos adversos , Humanos , Contrapulsador Intraaórtico/efectos adversos , Contrapulsador Intraaórtico/instrumentación , Contrapulsador Intraaórtico/mortalidad , Modelos Logísticos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Oportunidad Relativa , Factores de Riesgo , Infarto del Miocardio con Elevación del ST/diagnóstico , Infarto del Miocardio con Elevación del ST/mortalidad , Choque Cardiogénico/diagnóstico , Choque Cardiogénico/etiología , Choque Cardiogénico/mortalidad , Factores de Tiempo , Resultado del Tratamiento , Estados Unidos/epidemiologíaRESUMEN
BACKGROUND: Patients with cirrhosis who develop Spontaneous Bacterial Peritonitis (SBP) suffer from cirrhotic cardiomyopathy which is characterized by impaired contractility in response to stress despite a relatively normal resting cardiac output. We hypothesized that electrocardiographic and echocardiographic information would help prognosticate patients developing SBP in addition to existing scoring systems. METHODS: Cirrhotic patients admitted to Einstein Medical Center from 01/01/2005 to 6/30/2012 for SBP, and did not receive a transplant within one year, were included. Patients were classified as QTc low vs. high, and E/E' low vs. high at cut points ≥480 ms for QTc and ≥10 for E/E' ratio. We estimated 1-year survival using Kaplan Meier curves. Regression analysis and Cox proportional hazards model were used for QTc and E/E' ratio, respectively, for assessing 1-year survival. RESULTS: Among 112 patients with electrocardiogam, 78 were classified as QTc low. Among 64 patients with echocardiograms, 23 were classified as E/E' low. Higher QTc was associated with increased in-hospital acute kidney injury. QTc and E/E' ratio predicted worse 1-year survival (HR = 2.16, 95% CI 1.29-3.49; HR 2.65, 95% CI 1.31-5.35, respectively) on univariate and multivariate analysis (OR = 1.02, 95% CI 1.01-1.03; HR = 3.26, 95% CI 1.22-9.82 respectively) after adjusting for both Child Pugh stage, MELD score among other risk factors. CONCLUSION: In conclusion, cirrhotic patients with SBP who present with a prolonged QTc interval are at a greater risk for acute renal failure during hospitalization. High QTc duration and an E/E' ratio of ≥10 independently predict increased mortality at 1-year follow-up.
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Surgical management of advance aortoiliac occlusive disease is time-tested and a widely practiced strategy, particularly when there is significant coronary artery disease associated with aortoiliac occlusive disease. The technological advances in the field of percutaneous techniques have facilitated the use of nonsurgical endovascular alternatives for peripheral arterial disease in patients with significant comorbidities at high surgical risk, as illustrated in our case report. We report a case of chronic total occlusion of the aorta that was treated percutaneously with endovascular stenting. We also discuss the specific technique used in this procedure.
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BACKGROUND: In-hospital care may be constrained during the weekend due to lesser resources. Impact on outcomes of weekend versus weekday care in congestive heart failure (HF) needs further study. METHODS: Admissions with a primary diagnosis of HF using ICD-9CM codes were studied. 22,287 HF-admissions from Einstein Medical Center (2003-2013) and 2,248,482 HF-admissions from the 2002-2012 Nationwide Inpatient Sample (NIS) were analyzed separately. Primary outcomes were 30-day HF-readmission and in-hospital mortality. Logistic regression models were used to evaluate outcomes. RESULTS: Weekends experienced lower rates of admission and discharge. Mondays experienced the highest admission rate and Fridays experienced the highest discharge rate. Friday was independently associated with highest 30-day HF-readmission rates (Adjusted OR 1.12, CI 1.01-1.23; p=0.02) in addition to risk factors such as African-American race, hypertension, diabetes, hyperlipidemia, end-stage renal disease and coronary artery disease. Within the NIS sample, 85,479 in-hospital deaths (3.8%) were recorded. Compared to weekdays, patients admitted over the weekend had greater comorbidities, higher incidence of acute myocardial infarction (AMI) (15.8% vs. 16.8%; p<0.01), higher Charlson-comorbidity index and underwent less procedures such as echocardiography, right heart catheterization, coronary angiography, coronary revascularization or mechanical circulatory support. Weekend HF admission predicted higher in-hospital mortality (aOR 1.07, 95%CI 1.05-1.08; p<0.01) on multivariate analysis. This relationship was applicable for teaching and non-teaching hospitals. CONCLUSION: Friday was associated with the highest discharge and 30-day HF-readmission rate. Weekend HF admissions experienced more AMI, had greater comorbidities, received less cardiac procedures and predicted higher in-hospital mortality. Higher weekend mortality may be related to the greater degree of severity of illness among admitted patients.
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Insuficiencia Cardíaca/mortalidad , Mortalidad Hospitalaria/tendencias , Infarto del Miocardio/mortalidad , Admisión del Paciente/tendencias , Readmisión del Paciente/tendencias , Enfermedad Aguda , Adolescente , Adulto , Atención Posterior/métodos , Atención Posterior/tendencias , Anciano , Anciano de 80 o más Años , Femenino , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/terapia , Humanos , Masculino , Persona de Mediana Edad , Infarto del Miocardio/diagnóstico , Infarto del Miocardio/terapia , Aceptación de la Atención de Salud , Factores de Riesgo , Factores de Tiempo , Adulto JovenRESUMEN
Acid-base disturbances are common occurrence in hospitalized patients with life threatening complications. 5-oxoproline has been increasingly recognized as cause of high anion gap metabolic acidosis (AGMA) in association with chronic acetaminophen use. However, laboratory workup for it are not widely available. We report case of 56-year-old female with severe AGMA not attributable to ketoacidosis, lactic acidosis or toxic ingestion. History was significant for chronic acetaminophen use, and laboratory workup negative for all frequent causes of AGMA. Given history and clinical presentation, our suspicion for 5-oxoproline toxicity was high. Our patient required emergent hemodialysis and subsequently improved clinically. With an increasing awareness of the uncommon causes of high AGMA, tests should be more readily available to detect their presence. Physicians should be more vigilant of underdiagnosed causes of AGMA if the presentation and laboratory values do not reflect a common cause, as definitive treatment may vary based on the offending agent.
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Neoplasias Cardíacas/diagnóstico , Ventrículos Cardíacos/diagnóstico por imagen , Neoplasias Ováricas/patología , Trombosis/diagnóstico , Anciano , Diagnóstico Diferencial , Manejo de la Enfermedad , Ecocardiografía/métodos , Femenino , Neoplasias Cardíacas/secundario , Humanos , Estadificación de Neoplasias , Tomografía Computarizada por Rayos X/métodosRESUMEN
BACKGROUND: Chest pain is one of the most common presentations to a hospital, and appropriate triaging of these patients can be challenging. The HEART score has been used for such purposes in some countries and only a few validation studies from the USA are available. We aim to determine the utility of the HEART score in patients presenting with chest pain to an inner-city hospital in the USA. PATIENTS AND METHODS: We retrospectively screened 417 consecutive patients admitted with chest pain to the observation/telemetry units at Einstein Medical Center Philadelphia. After applying inclusion and exclusion criteria, 299 patients were included in the analysis. Patients were divided into low-risk (0-3) and intermediate-high (≥4)-risk HEART score groups. Baseline characteristics, thrombolysis in myocardial infarction score, need for revascularization during index hospitalization, and major adverse cardiovascular events (MACE) at 6 weeks and 12 months were recorded. RESULTS: There were 98 and 201 patients in the low-score group and intermediate-high-score group, respectively. Compared with the low-score group, patients in the intermediate-high-risk group had a higher incidence of revascularization during the index hospital stay (16.4 vs. 0%; P=0.001), longer hospital stay, higher MACE at 6 weeks (9.5 vs. 0%) and 12 months (20.4 vs. 3.1%), and higher cardiac readmissions. HEART score of at least 4 independently predicted MACE at 12 months (odds ratio 7.456, 95% confidence interval: 2.175-25.56; P=0.001) after adjusting for other risk factors in regression analysis. CONCLUSION: HEART score of at least 4 was predictive of worse outcomes in patients with chest pain in an inner-city USA hospital. If validated in multicenter prospective studies, the HEART score could potentially be useful in risk-stratifying patients presenting with chest pain in the USA and could impact clinical decision-making.
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Síndrome Coronario Agudo/diagnóstico , Dolor en el Pecho/diagnóstico , Hospitales Urbanos/estadística & datos numéricos , Infarto del Miocardio sin Elevación del ST/diagnóstico , Admisión del Paciente/estadística & datos numéricos , Medición de Riesgo , Síndrome Coronario Agudo/complicaciones , Síndrome Coronario Agudo/epidemiología , Dolor en el Pecho/epidemiología , Dolor en el Pecho/etiología , Angiografía Coronaria , Diagnóstico Diferencial , Errores Diagnósticos , Electrocardiografía , Servicio de Urgencia en Hospital , Femenino , Estudios de Seguimiento , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Infarto del Miocardio sin Elevación del ST/complicaciones , Infarto del Miocardio sin Elevación del ST/epidemiología , Oportunidad Relativa , Philadelphia/epidemiología , Estudios Retrospectivos , Factores de Riesgo , Índice de Severidad de la Enfermedad , Telemetría/métodos , Estados Unidos/epidemiologíaRESUMEN
INTRODUCTION: Studies suggest increased cardiac morbidity and heart failure exacerbations during winter months with a peak around the holiday season. Major sporting events and intense encounters in sports have been shown to affect cardiovascular outcomes amongst its fans. METHODS: All patients admitted to Einstein Medical Center between January 1, 2003 and December 31, 2013 with a diagnosis of congestive heart failure were included in the study. They were included on the basis of the presence of an ICD-9CM code representing congestive heart failure as the primary diagnosis. Comparisons were made between the rates of heart failure admissions on the holiday, 4 days following the holiday and the rest of the month for 5 specific days: Christmas day, New Year's day, Independence day, Thanksgiving day and Super Bowl Sunday. RESULTS: Our study included 22,727 heart failure admissions at an average of 5.65 admissions per day. The mean patient age was 68 ± 15 years. There was a significant increase in daily heart failure admissions following Independence day (5.65 vs. 5; p = 0.027) and Christmas day (6.5 vs. 5.5; p = 0.046) when compared to the rest of the month. A history of alcohol abuse or dependence did not correlate with the reported+ rise in heart failure admissions immediately following the holidays. The mean number of daily admissions on the holidays were significantly lower for all holidays compared to the following 4 days. All holidays apart from Super Bowl Sunday demonstrated lower admission rates on the holiday compared to the rest of the month. CONCLUSION: Christmas and Independence day were associated with increased heart failure admissions immediately following the holidays. The holidays themselves saw lower admission rates. Overeating on holidays, associated emotional stressors, lesser exercise and postponing medical around holidays may be among the factors responsible for the findings.
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Insuficiencia Cardíaca/etiología , Vacaciones y Feriados , Deportes , Anciano , Anciano de 80 o más Años , Consumo de Bebidas Alcohólicas/efectos adversos , Progresión de la Enfermedad , Emociones , Femenino , Insuficiencia Cardíaca/diagnóstico , Insuficiencia Cardíaca/psicología , Vacaciones y Feriados/psicología , Humanos , Hiperfagia/complicaciones , Masculino , Persona de Mediana Edad , Admisión del Paciente , Philadelphia , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Estaciones del Año , Conducta Sedentaria , Deportes/psicología , Estrés Psicológico/complicaciones , Estrés Psicológico/psicología , Factores de TiempoRESUMEN
Hip pain is one of the most common reasons for the elderly to present to the emergency department, and the differential diagnosis spectrum is vast. Iliopsoas injury is a relatively uncommon condition that may present with hip or groin pain. It is usually seen in athletes due to trauma, particularly flexion injuries. However, spontaneous iliopsoas tendon tear is extremely rare, and only a small number of cases have been reported; it has an estimated prevalence of 0.66% in individuals from 7 to 95 years. Risk factors include aging, use of steroids, and chronic diseases. Magnetic resonance imaging (MRI) using its high soft-tissue contrast resolution remains the most valuable imaging modality. A prompt diagnosis and treatment, which is usually conservative, is important to improve the quality of life in this group of patients. We describe a case of spontaneous iliopsoas tendon tear in an elderly woman.