Purpose Unroofed coronary sinus syndrome (URCS) is a rare cardiac abnormity in which a communication occurs between the coronary sinus and the left atrium as a result of the partial or complete absence of the roof of the coronary sinus.

2009年4月28日 · Unroofed CS is a rare congenital cardiac anomaly in which there is partial (either focal or fenestrated) or complete absence of the roof of the CS, which results in a communication between the CS and the LA.

2025年1月4日 · An unroofed coronary sinus, also known as coronary sinus type ASD, is a rare variant of atrial septal defect (ASD). The atrial wall between the coronary sinus and left atrium is either partially or completely absent, resulting in a right-to-left shunt.

Here, we present the multimodality cardiovascular imaging findings of unroofed CS defects (Figures 1, 2, 3, 4, and 5). For simplicity, unroofed CS defects are classified as types I, II, and III, referring to complete unroofing, partial unroofing of the mid-portion, and partial unroofing of the terminal portion, respectively.

2003年1月8日 · Unroofed coronary sinus syndrome (URCS) is a rare cardiac anomaly in which a communication occurs between the coronary sinus and the left atrium as a result of the partial or complete absence of the roof of the coronary sinus.

Successful repair of unroofed coronary sinus syndrome was safely and effectively achieved by a minimally invasive approach supported by preoperative three-dimensional transesophageal echocardiography.

2024年3月8日 · Unroofed CS is a rare cause of atrial-level shunting and right heart dilatation. Unroofed CS is commonly diagnosed in adulthood. TTE is the primary modality to recognize and diagnose unroofed CS. CCT and/or magnetic resonance imaging should be done as complementary studies before CS repair.

Unroofed coronary sinus, an unusual form of interatrial communication, is a rare cardiac anomaly accounting for <1% of lesions associated with interatrial shunting.

2021年1月31日 · An unroofed coronary sinus (UCS) is a rare congenital anomaly. Although classified as being a type of atrial septal defect (ASD), it is a communication between the left atrium and the coronary sinus as it courses posterior to the left atrium thereby communicating into the right atrium.

2013年9月30日 · CSSD, also known as unroofed coronary sinus (URCS), is a very rare congenital heart deformity, comprising less than 1% of ASDs, or only 0.1% in all CHDs . In this paper, the echocardiographic and surgical results of 20 patients with CSSD in Union Hospital were retrospectively analyzed to explore the value of echocardiography in the diagnosis of ...