RESUMEN
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the pathogen responsible for the coronavirus disease 2019 (COVID-19) pandemic, which has resulted in global healthcare crises and strained health resources. As the population of patients recovering from COVID-19 grows, it is paramount to establish an understanding of the healthcare issues surrounding them. COVID-19 is now recognized as a multi-organ disease with a broad spectrum of manifestations. Similarly to post-acute viral syndromes described in survivors of other virulent coronavirus epidemics, there are increasing reports of persistent and prolonged effects after acute COVID-19. Patient advocacy groups, many members of which identify themselves as long haulers, have helped contribute to the recognition of post-acute COVID-19, a syndrome characterized by persistent symptoms and/or delayed or long-term complications beyond 4 weeks from the onset of symptoms. Here, we provide a comprehensive review of the current literature on post-acute COVID-19, its pathophysiology and its organ-specific sequelae. Finally, we discuss relevant considerations for the multidisciplinary care of COVID-19 survivors and propose a framework for the identification of those at high risk for post-acute COVID-19 and their coordinated management through dedicated COVID-19 clinics.
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COVID-19/complicaciones , SARS-CoV-2 , Enfermedad Aguda , COVID-19/epidemiología , COVID-19/etnología , COVID-19/terapia , Enfermedades Cardiovasculares/epidemiología , Enfermedades Cardiovasculares/terapia , Humanos , Defensa del Paciente , Síndrome , Síndrome de Respuesta Inflamatoria Sistémica/epidemiología , Síndrome de Respuesta Inflamatoria Sistémica/terapia , Tromboembolia Venosa/epidemiología , Tromboembolia Venosa/prevención & controlRESUMEN
Critical care cardiology has been impacted by the coronavirus disease-2019 (COVID-19) pandemic. COVID-19 causes severe acute respiratory distress syndrome, acute kidney injury, as well as several cardiovascular complications including myocarditis, venous thromboembolic disease, cardiogenic shock, and cardiac arrest. The cardiac intensive care unit is rapidly evolving as the need for critical care beds increases. Herein, we describe the changes to the cardiac intensive care unit and the evolving role of critical care cardiologists and other clinicians in the care of these complex patients affected by the COVID-19 pandemic. These include practical recommendations regarding structural and organizational changes to facilitate care of patients with COVID-19; staffing and personnel changes; and health and safety of personnel. We draw upon our own experiences at NewYork-Presbyterian Columbia University Irving Medical Center to offer insights into the unique challenges facing critical care clinicians and provide recommendations of how to address these challenges during this unprecedented time.
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Cardiología/tendencias , Enfermedades Cardiovasculares , Infecciones por Coronavirus , Cuidados Críticos , Unidades de Cuidados Intensivos/organización & administración , Pandemias , Neumonía Viral , Betacoronavirus , COVID-19 , Enfermedades Cardiovasculares/epidemiología , Enfermedades Cardiovasculares/terapia , Enfermedades Cardiovasculares/virología , Infecciones por Coronavirus/complicaciones , Infecciones por Coronavirus/epidemiología , Cuidados Críticos/métodos , Cuidados Críticos/organización & administración , Cuidados Críticos/tendencias , Humanos , Ciudad de Nueva York , Innovación Organizacional , Neumonía Viral/complicaciones , Neumonía Viral/epidemiología , SARS-CoV-2RESUMEN
OPINION STATEMENT: Cardiac masses and tumors are a heterogenous group of disorders and include primary tumors (both benign and malignant), metastatic disease, and numerous masquerades such as thrombus. Clinical presentation ranges from incidental discovery on imaging tests ordered for other reasons to life-threatening presentations such as cardiac tamponade, arrhythmia, obstruction, and systemic embolization. Of the available imaging modalities, cardiac MRI is generally the most useful for assessment and helps to delineate the relevant anatomy. Due to the technical difficulties and risk of biopsy of cardiac masses, a presumptive diagnosis is typically made using imaging techniques with surgery serving both a diagnostic and curative role. Because these conditions can vary widely in their management, we recommend early involvement of a multidisciplinary group which should include a cardiologist, cardiac surgeon, and oncologist.
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Neoplasias Cardíacas/diagnóstico , Neoplasias Cardíacas/terapia , Biopsia , Terapia Combinada , Diagnóstico Diferencial , Diagnóstico por Imagen , Manejo de la Enfermedad , Neoplasias Cardíacas/epidemiología , Neoplasias Cardíacas/etiología , Humanos , Incidencia , Clasificación del Tumor , Estadificación de Neoplasias , Evaluación de Síntomas , Resultado del TratamientoRESUMEN
Clinical treatment pathways are useful to ensure that evidence-based medicine is consistently applied in hospital systems and have been shown to improve patient outcomes. Such pathways need to be regularly updated and revised by incorporating new evidence from clinical trials to ensure optimal clinical care. In 2011, we published the Columbia University Medical Center/New York Presbyterian Hospital - Clinical Pathways for Acute Coronary Syndromes and Chest Pain. This algorithm includes primary percutaneous coronary intervention for all patients with ST-segment elevation myocardial infarction and an early invasive approach for patients with non-ST-segment elevation myocardial infarction. Since our last chest pain algorithm update, the novel antiplatelet agent ticagrelor has been introduced in the United States, resulting in an important revision of our acute coronary syndrome clinical pathways. Herein, we present our updated chest pain algorithm and provide rationale for the changes that we have made to our protocol.
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Síndrome Coronario Agudo/terapia , Anticoagulantes/uso terapéutico , Dolor en el Pecho/terapia , Infarto del Miocardio/terapia , Intervención Coronaria Percutánea , Inhibidores de Agregación Plaquetaria/uso terapéutico , Síndrome Coronario Agudo/complicaciones , Algoritmos , Dolor en el Pecho/etiología , Vías Clínicas/normas , Electrocardiografía , Medicina de Emergencia Basada en la Evidencia , HumanosRESUMEN
BACKGROUND: The clinical significance of incomplete coronary revascularization (ICR) after percutaneous coronary intervention in patients with acute coronary syndromes is unknown. METHODS AND RESULTS: We performed quantitative angiography of the entire coronary tree in 2954 patients with acute coronary syndromes in the Acute Catheterization and Urgent Intervention Triage Strategy (ACUITY) trial. ICR was variably defined if any lesion with diameter stenosis (DS) cutoffs ranging from ≥30% to ≥70% with reference vessel diameter ≥2.0 mm remained after percutaneous coronary intervention. The primary outcome was 1-year composite rate of major adverse cardiac events (death, myocardial infarction, or ischemia-driven unplanned revascularization). With the use of DS cutoffs ≥30%, ≥40%, ≥50%, ≥60%, and ≥70%, the prevalence of ICR after percutaneous coronary intervention was 75%, 55%, 37%, 25%, and 17%, respectively. The 1-year major adverse cardiac event rate was increased among patients with ICR using all of the DS cutoffs. ICR (≥50% DS) was associated with higher 1-year rates of myocardial infarction (12.0% versus 8.2%; hazard ratio, 1.50; 95% confidence interval, 1.18-1.89; P=0.0007) and ischemia-driven unplanned revascularization (15.7% versus 10.2%; hazard ratio, 1.58; 95% confidence interval, 1.28-1.96; P<0.0001), with a trend toward increased mortality (3.1% versus 2.2%; hazard ratio, 1.43; 95% confidence interval, 0.90-2.27; P=0.13). By multivariable analysis, ICR (≥50% DS) was an independent predictor of 1-year major adverse cardiac events (hazard ratio, 1.36; 95% confidence interval, 1.12-1.64; P=0.002). The impact of ICR on major adverse cardiac events was similar regardless of chronic total occlusion presence, but it was more pronounced with a greater number of nonrevascularized lesions. CONCLUSIONS: Depending on the threshold of percent DS, ICR was present in 17% to 75% of patients with acute coronary syndromes after percutaneous coronary intervention. Regardless of the threshold, ICR was strongly associated with 1-year myocardial infarction, ischemia-driven unplanned revascularization, and major adverse cardiac events. CLINICAL TRIAL REGISTRATION: URL: http://www.clinicaltrials.gov. Unique identifier: NCT00093158.
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Síndrome Coronario Agudo/diagnóstico por imagen , Síndrome Coronario Agudo/terapia , Angioplastia Coronaria con Balón , Infarto del Miocardio/epidemiología , Revascularización Miocárdica/efectos adversos , Anciano , Angiografía Coronaria , Femenino , Humanos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Evaluación de Resultado en la Atención de Salud , Prevalencia , Estudios Prospectivos , Factores de RiesgoRESUMEN
Over the last decade or so the term "burden" has become frequently encountered in manuscripts discussing atrial fibrillation (AF). AF "burden" is perhaps most commonly encountered in the electrophysiological context - the amount of time the patient is in AF out of the total monitored time (i.e., the percent of time one is in AF). However, "burden" in AF may also be used in other contexts, which we characterize below as "disease burden", "clinical burden," "economic burden." Over the course of the disease progression and its therapy, such "burdens" may change, and may do so in parallel with each other or in opposite directions. This manuscript explores these various concepts of AF "burden" so as to emphasize to authors and readers that when using the term, its meaning must be made clear.
RESUMEN
OBJECTIVE: Demonstrate a case report involving successful use of lipid emulsion therapy for intractable cardiac arrest due to lidocaine toxicity. DATA SOURCE: Lipid emulsion therapy has been shown to be effective in treating the cardiotoxic effects of such drugs as bupivacaine, verapamil, propranolol, and clomipramine as mentioned in a 2009 editorial in Critical Care Medicine by Jeffrey Bent. The mechanism of action of lipid emulsion therapy is not well defined and has been postulated to work by both a "lipid sink," decreasing circulating amounts of drugs to the periphery, or through a direct "energy source" to the myocardium. We present a case report of a patient successfully resuscitated with lipid emulsion therapy after prolonged and intractable lidocaine toxicity. Lidocaine is generally considered much less cardiotoxic than other local anesthetics and is used commonly as infusions for intractable ventricular arrhythmias. CONCLUSION: This case demonstrates the need to consider lipid emulsion therapy in the advanced cardiac life support algorithm for lidocaine toxicity as well as other lipid soluble drug intoxications.
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Anestésicos Locales/efectos adversos , Emulsiones Grasas Intravenosas/uso terapéutico , Paro Cardíaco/inducido químicamente , Lidocaína/efectos adversos , Resucitación/métodos , Humanos , Masculino , Persona de Mediana Edad , Resultado del TratamientoRESUMEN
BACKGROUND: Multiple viruses have been isolated from the heart, but their significance remains controversial. We sought to determine the prevalence of cardiotropic viruses in endomyocardial biopsy (EMB) samples from adult patients with heart failure (HF) and to define the clinicopathologic profile of patients exhibiting viral positivity. METHODS AND RESULTS: EMB from 100 patients (median ejection fraction, 30%; interquartile range [IQR], 20% to 45%) presenting for cardiomyopathy evaluation (median symptom duration, 5 months; IQR, 1 to 13 months) were analyzed by polymerase chain reaction for adenovirus, cytomegalovirus, enteroviruses, Epstein-Barr virus, and parvovirus B19. Each isolate was sequenced, and viral load was determined. Parvovirus B19 was the only virus detected in EMB samples (12% of subjects). No patient had antiparvovirus IgM antibodies, but all had IgG antibodies, suggesting viral persistence. The clinical presentation of parvovirus-positive patients was markedly heterogeneous with both acute and chronic HF, variable ventricular function, and ischemic cardiomyopathy. No patient met Dallas histopathologic criteria for active or borderline myocarditis. Two patients with a positive cardiac MRI and presumed "parvomyocarditis" had similar viral loads to autopsy controls without heart disease. The oldest parvovirus-positive patients were positive for genotype 2, suggesting lifelong persistence in the myocardium. CONCLUSIONS: Parvovirus B19 was the only virus isolated from EMB samples in this series of adult patients with HF from the United States. Positivity was associated with a wide array of clinical presentations and HF phenotypes. Our studies do not support a causative role for parvovirus B19 persistence in HF and, therefore, advocate against the use of antiviral therapy for these patients.