Party Balloon Inflation Maneuver During Saline Contrast Transthoracic Echocardiography to Detect Patent Foramen Ovale

Saline contrast echocardiography requires an adequate provocation method for the detection of patent foramen ovale. The party balloon inflation maneuver during saline contrast transthoracic echocardiography is easy to explain to patients and objectively assesses the performance of provocative maneuvers by a clinician by watching balloon inflation. (Level of Difficulty: Intermediate.)