The gondola is a Venetian (that means âfrom Venice â) flat-bottomed boat that has been a traditional part of the cityâs canals for hundreds of years.Gondola drivers â called gondoliers â power the boats by hand, using long oars to row the boats along the canals.he gondola is a Venetian (that means âfrom Venice â) flat-bottomed boat that has been a traditional part of the cityâs canals for hundreds of years.
Practice Essentials. Pericardial effusion is the presence of an abnormal amount of fluid and/or an abnormal character to fluid in the pericardial space. It can be caused by a variety of local and systemic disorders, or it may be idiopathic. See the image below.
In a study of 31 patients with both cancer and pericardial effusions, malignant pericardial effusion accounted for 58% of the effusions, 32% were caused by benign idiopathic pericarditis, and radiation pericarditis caused 10% of cases.[ 11, 12 ].