Final answer:
Persistent cough and chest pain and discomfort are signs and symptoms of Pericardial Effusion, which can lead to a life-threatening condition called Cardiac Tamponade.
Step-by-step explanation:
Signs and symptoms of a Pericardial Effusion may include A persistent cough, Chest pain and discomfort, and difficulty breathing. These symptoms are related to the pressure that the excess fluid in the pericardial cavity exerts on the heart, which can impede its proper functioning and manifest as chest pain or a cough. Visual disturbances and joint pain are typically not associated with pericardial effusion, but rather with other medical conditions. It's important to differentiate pericardial effusion symptoms from those of other cardiovascular issues like acute myocardial infarction (MI), which may include chest pain but also involve symptoms like pain radiating down the left arm, sweating, and nausea. Prompt medical attention is crucial for conditions like pericardial effusion, as this excess fluid buildup can lead to Cardiac Tamponade, a life-threatening complication requiring immediate intervention.