Highlights•Agitated saline contrast studies are invaluable in detecting intracardiac
shunting.•All studies should be performed with provocative maneuvers.•Provocative …

Highlights•Definition and embryology of remnants of the right valve of the sinus
venosus.•Differential diagnosis of the right valve of sinus venosus remnants by imaging …

Right-to-left pulmonary and cardiac shunts (RLS) are important causes of refractory hypoxia
in the critically-ill perioperative patient. Using a point-of-care ultrasound (POCUS) agitated …

Address reprint requests to Chong Oon Tan, MBBS, FANZCA, PG Dip Clinical Ultrasound,
Department of Anaesthesia, Austin Hospital, Heidelberg, Victoria 3046, Australia. E-mail …

An eustachian valve (EV) remnant, if present, is usually noted by the presence of a thin ridge
or a crescent‐shaped fold of endocardium arising from the anterior rim of the inferior vena …

Cor triatriatum dexter is a rare congenital heart anomaly in which a membrane divides the
right atrium into 2 chambers. We report the case of a 43-year-old woman who had cor …

Even if rarely detected, right atrial (RA) masses represent a diagnostic challenge due to their
heterogeneous presentation. Para-physiological RA structures, such as a prominent …

Methods On the basis of observations from an index case (case 1), directed real-time three-
dimensional (3D) TEE imaging of the right interatrial septum was performed to confirm ff …

The Eustachian valve (EV) is an embryological remnant of the inferior vena cava that during
fetal life helps divert oxygenated blood from the IVC toward the foramen ovale to escape the …

Cardiac masses are rare and include both benign and malignant neoplasms as well as
pseudo-tumors. The goal of imaging in patients with suspected cardiac mass is to:(1) confirm …