edema pulmonar

Acute respiratory distress syndrome (ARDS), first described in 1967, is characterized by acute respiratory failure causing profound hypoxemia, decreased pulmonary compliance, and bilateral CXR infiltrates. After several descriptions, the Berlin definition was adopted in 2012, which established three categories of severity according to hypoxemia (mild, moderate and severe), specified temporal aspects for diagnosis, and incorporated the use of non-invasive ventilation. The COVID-19 pandemic led to changes in ARDS management, focusing on continuous monitoring of oxygenation and on utilization of high-flow oxygen therapy and lung ultrasound...

Hypertension is one of the most powerful and modifiable risk factors for the development, progression and even decompensation of heart failure. Uncontrolled hypertension increases to frequency of heart failure hospitalizations by increase sympathetic tone. Catheter-based renal denervation has been shown to reduce blood pressure in the treatment of multidrug-resistant hypertension. We report the improvement in clinical status after renal denervation in a 47-year-old male patient with a history of hypertension, chronic ischemic heart failure, and recurrent hospitalizations for acute hypertensive pulmonary edema despite optimal medical therapy...

describir un paciente con isquemia miocárdica con múltiples causas. Caso Clínico: En este caso clínico se describe a un hombre de 58 años con antecedentes de hipertensión, dislipidemia, EPOC e infarto de miocardio (IAM) previo. Acudió a urgencias con dolor torácico y disnea. Los hallazgos incluyeron crepitantes bibasales, electrocardiograma con fibrosis anterior antigua, NT-ProBNP elevado y ecocardiograma con acinesia septoapical. Durante la hospitalización, experimentó taquiarritmia y deterioro hemodinámico, siendo sometido a cardioversión eléctrica (CVE)...

Chronic thromboembolic pulmonary hypertension (CTEPH) is a subtype of pulmonary hypertension characterized by the obstruction of pulmonary arteries secondary to chronic thromboembolism. Pulmonary thromboendarterectomy surgery (PTE) is the main treatment for patients with CTEPH, as it removes the chronic thrombi from the pulmonary arteries. Pulmonary reperfusion syndrome is a common complication of the surgery, which involves the development of pulmonary edema in the area where blood perfusion improves after the surgery...

No abstract text is available yet for this article.

Lemierre's syndrome, also called septic thrombophlebitis of the internal jugular vein, necrobacillosis or postanginal sepsis, is an infection that begins in the oropharyngeal space, is complicated by septic thrombophlebitis of the internal jugular vein and infectious metastases. The rapid progression to serious clinical conditions that compromise the patient's life and its low frequency justify the disclosure of clinical cases. We present the case of a 27-year-old woman who developed facial edema and trismus 48 hours after completing treatment with phenoxymethylpenicillin for an odontogenic infection...

AIMS: To assess the clinical profile and factors associated with 30-day mortality in patients with acute heart failure (AHF) admitted to the intensive care unit (ICU). DESIGN: Prospective, multicentre cohort study. SCOPE: Thirty-two Spanish ICUs. PATIENTS: Adult patients admitted to the ICU between April and June 2017. INTERVENTION: Patients were classified into three groups according to AHF status: without AHF (no AHF); AHF as the primary reason for ICU admission (primary AHF); and AHF developed during the ICU stay (secondary AHF)...

OBJECTIVE:  To review data on the use of corticosteroids for the treatment of fetuses with high-risk congenital pulmonary adenomatoid malformation (CPAM). METHODS:  Integrative review based on the literature available on MEDLINE and LILACS, including articles published until November, 2020. RESULTS:  The initial search resulted in 87 articles, 4 of which were selected for analysis, with all of them being retrospective descriptive observational studies...

OBJECTIVES: To describe clinical, outcome, and risk factors in a cohort of patients treated with noninvasive ventilation (NIV) in a hospital emergency department (ED) or by out-of-hospital emergency medical services (OHEMSs). MATERIAL AND METHODS: Multicenter, prospective cohort study enrolling consecutive patients with acute pulmonary edema and/or exacerbated chronic obstructive pulmonary disease who were treated with NIV between November 2018 and November 2020 in a hospital ED or OHEMS setting in Madrid...

OBJECTIVE: To describe the clinical characteristics and the frequency of maternal, fetal and neonatal complications in accordance with the neuraxial anesthesia (NA) technique in women with twin-totwin transfusion syndrome (TTTS) treated with laser photocoagulation. MATERIALS AND METHODS: Descriptive retrospective cohort study of pregnant patients with TTTS treated with laser photocoagulation under NA at Fundación Valle del Lili, Cali (Colombia), between 2013-2017...

BACKGROUND: Neurological and other systemic complications occur in adults with severe COVID-19. Here we describe SARS-CoV-2 infection complicated by neuroinvasion in the post-mortem tissues of a child. METHODS: We performed a complete autopsy of a 14-month-old child who died of COVID-19 pneumonitis. Histological sections of multiple organs were stained with haematoxylin and eosin. Luxol fast blue staining for myelin and immunohistochemistry were performed in selected areas of the brain...

Pickering's syndrome is a clinical entity described in 1988 that consists of the presentation of recurrent and predominantly nocturnal acute flash pulmonary oedema and arterial hypertension secondary to bilateral renal artery stenosis or unilateral in single-kidney patients. We describe the case of a 74-year-old man who, after percutaneous exclusion treatment of an aortic infrarenal aneurysm, developed Pickering syndrome due to haemodynamic obstruction of the left renal artery because of the aortic endoprosthesis; with satisfactory clinical evolution after revascularization...

INTRODUCTION: High-altitude pulmonary edema (HAPE) occurs when a person without adequate pulmonary adap tation ascends above 2500 meters above sea level. Usually, it is more frequent among those living at low altitudes, however, it can occur in people who live at high altitudes and descend to lower ones for a short time, which is called re-entry HAPE. OBJECTIVE: To describe the clinical course, diagnosis, and management of re-entry HAPE in pediatric patients, and to achieve an early approach to reduce complications...

El Síndrome de Takotsubo es una disfunción ventricular aguda reversible en ausencia de obstrucción coronaria. Una mujer de 85 años de edad con antecedentes de reemplazo valvular aórtico transcatéter, ingresó por dos semanas de dolor severo por una cadera desplazada por osteosíntesis fallida. Mientras se programaba para cirugía, se documentó hiponatremia severa secundaria a secreción inapropiada de hormona antidiurética. Súbitamente desarrolló edema agudo pulmonar...

OBJECTIVE: To detect early respiratory and hemodynamic instability to characterize pulmonary impairment in patients with severe COVID-19. METHODS: We retrospectively analyzed data collected from COVID-19 patients suffering from acute respiratory failure requiring intubation and mechanical ventilation. We used transpulmonary thermodilution assessment with a PiCCO™ device. We collected demographic, respiratory, hemodynamic and echocardiographic data within the first 48 hours after admission...

No abstract text is available yet for this article.

Objective: To evaluate the effects of exposure to emissions from sugar cane burning on inflammatory mechanisms in tissues of the trachea and lung parenchyma in Wistar rats after different periods of exposure. Methods: This was an experimental open randomized study. The animals were divided into four groups: a control group (CG) underwent standard laboratory conditions, and three experimental groups were exposed to emissions from sugar cane burning over different periods of time, in days-1 (EG1), 7 (EG7), and 21 (EG21)...

The combination of tuberculosis with other diseases can affect tuberculosis treatment within populations. In the present study, social network analysis of data retrieved from the Mexican National Epidemiological Surveillance System was used in order to explore associations between the number of contacts and multimorbidity. The node degree was calculated for each individual with tuberculosis and included information from 242 contacts without tuberculosis. Multimorbidity was identified in 49.89% of individuals...

Background: Cardiovascular urgencies are frequent reasons for seeking medical care. Prompt and accurate medical diagnosis is critical to reduce the morbidity and mortality of these conditions. Objective: To evaluate the use of a pocket-size echocardiography in addition to clinical history and physical exam in a tertiary medical emergency care. Methods: One hundred adult patients without known cardiac or lung diseases who sought emergency care with cardiac complaints were included. Patients with ischemic changes in the electrocardiography or fever were excluded...

Amiodarone is a potent anti-arrhythmic drug with a well-known potential chronic pulmonary toxicity. We describe a case of acute pulmonary toxicity (APT) induced by amiodarone in a 57 year old patient submitted to a perfusion of 900 mg in just 6 hours, to control an auricular flutter with rapid ventricular response. During the administration, the patient developed hemodynamic instability and oxygen dessaturation that led to an electrical cardioversion with return of sinus rhythm. Still, the patient continued in progressive respiratory deterioration with acute bilateral infiltrates on chest x-ray and apparent normal cardiac filling pressures confirmed by echocardiography...