Subject(s)
Adenoma , Lung Neoplasms , Radiology , Humans , Radiography , Lung Neoplasms/diagnostic imaging , Adenoma/diagnostic imagingSubject(s)
Humans , Female , Adult , Adenoma , Lung Neoplasms , Inpatients , Physical Examination , Neoplasms , Radiology , Diagnostic ImagingABSTRACT
Most of the patients who overcome the SARS-CoV-2 infection do not present complications and do not require a specific follow-up, but a significant proportion (especially those with moderate / severe clinical forms of the disease) require clinicalradiological follow-up. Although there are hardly any references or clinical guidelines regarding the long-term follow-up of post-COVID-19 patients, radiological exams are being performed and monographic surveillance consultations are being set up in most of the hospitals to meet their needs. The purpose of this work is to share our experience in the management of the post-COVID-19 patient in two institutions thathave had a high incidence of COVID-19 and to propose general follow-uprecommendations from a clinical and radiological perspective.
Subject(s)
Aftercare , COVID-19/complications , Pulmonary Embolism/diagnostic imaging , Pulmonary Fibrosis/diagnostic imaging , Radiography, Thoracic/methods , Tomography, X-Ray Computed/methods , Adult , Aged , Aged, 80 and over , COVID-19/epidemiology , Female , Humans , Lung/diagnostic imaging , Male , Middle Aged , Patient Care Team , Pulmonary Embolism/etiology , Pulmonary Fibrosis/etiology , Respiratory Function Tests , Time FactorsABSTRACT
Most of the patients who overcome the SARS-CoV-2 infection do not present complications and do not require a specific follow-up, but a significant proportion (especially those with moderate / severe clinical forms of the disease) require clinicalradiological follow-up. Although there are hardly any references or clinical guidelines regarding the long-term follow-up of post-COVID-19 patients, radiological exams are being performed and monographic surveillance consultations are being set up in most of the hospitals to meet their needs. The purpose of this work is to share our experience in the management of the post-COVID-19 patient in two institutions thathave had a high incidence of COVID-19 and to propose general follow-uprecommendations from a clinical and radiological perspective.
ABSTRACT
La resonancia magnética cardiaca aporta abundante información morfológica y funcional al estudio de las cardiopatías congénitas. Entre los datos funcionales se encuentran el gasto pulmonar y el gasto sistémico; el cociente entre ambos es el cociente Qp/Qs. Después del nacimiento, en condiciones normales el gasto pulmonar y el sistémico son prácticamente iguales, y el cociente Qp/Qs = 1. En los pacientes con cortocircuitos entre la circulación sistémica y la pulmonar este cociente se altera. Dependiendo de la localización del cortocircuito (intra o extracardiaco), y de las alteraciones estructurales o posquirúrgicas asociadas, la interpretación de los hallazgos es diferente. Revisamos el concepto de Qp/Qs, los métodos para calcularlo con especial énfasis en la RM, y el significado de los resultados obtenidos, haciendo hincapié en la relevancia de estos datos dependiendo de la patología de base y los procedimientos terapéuticos que se hayan realizado al paciente (AU)
Cardiac magnetic resonance imaging (cMRI) provides abundant morphological and functional information in the study of congenital heart disease. The functional information includes pulmonary output and systemic output; the ratio between these two (Qp/Qs) is the shunt fraction. After birth, in normal conditions the pulmonary output is practically identical to the systemic output, so Qp/Qs = 1. In patients with «shunts» between the systemic and pulmonary circulations, the ratio changes, and the interpretation of these findings varies in function of the location of the shunt (intracardiac or extracardiac) and of the associated structural or postsurgical changes. We review the concept of Qp/Qs; the methods to calculate it, with special emphasis on cMRI; and the meaning of the results obtained. We place special emphasis on the relevance of these findings depending on the underlying disease and the treatment the patient has undergone (AU)
Subject(s)
Female , Humans , Male , Pulmonary Circulation/radiation effects , Health Knowledge, Attitudes, Practice , Radiology , Radiology/standards , Heart Defects, Congenital , Heart Function Tests/instrumentation , Heart Function Tests/methods , Heart Function Tests , Magnetic Resonance Imaging/methods , Magnetic Resonance Spectroscopy/methods , Heart Function Tests/statistics & numerical data , Heart Function Tests/standards , Heart Function Tests/trends , Ventilation-Perfusion Ratio/radiation effectsABSTRACT
Cardiac magnetic resonance imaging (cMRI) provides abundant morphological and functional information in the study of congenital heart disease. The functional information includes pulmonary output and systemic output; the ratio between these two (Qp/Qs) is the shunt fraction. After birth, in normal conditions the pulmonary output is practically identical to the systemic output, so Qp/Qs = 1. In patients with « shunts ¼ between the systemic and pulmonary circulations, the ratio changes, and the interpretation of these findings varies in function of the location of the shunt (intracardiac or extracardiac) and of the associated structural or postsurgical changes. We review the concept of Qp/Qs; the methods to calculate it, with special emphasis on cMRI; and the meaning of the results obtained. We place special emphasis on the relevance of these findings depending on the underlying disease and the treatment the patient has undergone.
