What is the prognosis of pleural effusion? Pleural Effusion: Pleural effusion is usually referred to as water on the lungs. It is caused by excessive buildup of fluids between the pleural layers just outside the lungs. The affected pleural is a thin membrane that acts as a lubricant between...
PCR Test for COVID-19 What is Polymerase chain reaction (PCR) Test? COVID-19 PCR test will be taken to detect the antigen presence and will determine the person has positive or negative for COVID 19. How to get ready for PCR test? Get prepared for your PCR test For th...
The pathogenesis of CHF is uncertain, but microvascular disease has been hypothesized as a possible factor. The objective of this study was to determine the relationship between retinopathy, a marker of systemic microvascular disease, and the risk of CHF. This study was part of the population-...