Sharma Akanksha, Chera Habib Hymie, Agarwal Siddharth, Michelakis Nickolaos, Gubernikoff George, Gopal Aasha S
Department of Pulmonary, Critical Care, and Sleep Medicine, Yale School of Medicine, New Haven, Connecticut.
Department of Cardiology, NYU Long Island School of Medicine, Mineola, New York.
CASE (Phila). 2022 Mar 24;6(4):178-182. doi: 10.1016/j.case.2022.01.012. eCollection 2022 Jun.
• DCRV may be an incidental finding in asymptomatic adults. • DCRV may be unmasked by acquired cardiac conditions. • PS-type murmur with RVH on electrocardiogram should raise suspicion for DCRV. • RV midcavitary obstruction on echo is a classic finding in DCRV. • TTE can diagnose DCRV, but CMR, CTA, or invasive catheter may be needed in adults.
• 双腔右心室可能是无症状成年人的偶然发现。
• 获得性心脏疾病可能会使双腔右心室显现出来。
• 心电图显示右心室肥厚伴有PS型杂音时应怀疑双腔右心室。
• 超声心动图显示右心室中部腔室梗阻是双腔右心室的典型表现。
• 经胸超声心动图可诊断双腔右心室,但成人可能需要心脏磁共振成像、CT血管造影或有创导管检查。