atrial septostomy

atrial septostomy

establishment of a communication between the two atria of the heart.
Synonym(s): atrioseptostomy

a·tri·al sep·tos·to·my

(ā'trē-ăl sep-tos'tŏ-mē)
Establishment of a communication between the two atria of the heart.
References in periodicals archive ?
Time to clinical worsening was a combined endpoint defined as death (all-cause mortality), heart/lung transplantation, atrial septostomy, hospitalization due to persistent worsening of pulmonary hypertension, start of new PAH-specific treatment, persistent decrease in 6MWD and persistent worsening of WHO functional class.
Babies need an operation called atrial septostomy, a hole cut into the top chambers to allow blood to circulate.
Dr Asif Hasan performed the delicate operation on Jessica, whose heart was the size of a walnut, in an open heart procedure known as an atrial septostomy.
This primary morbidity/mortality endpoint captures clinically relevant events that reflect true disease progression," he noted, explaining that the endpoint included time to death, atrial septostomy, lung transplantation, initiation of intravenous/subcutaneous prostanoids, or worsening of PAH.
We present a case of acute left heart distension following initiation of venoarterial (VA) extracorporeal membrane oxygenation (ECMO) in a patient with fulminant myocarditis and mild aortic valve (AV) regurgitation which was unresponsive to atrial septostomy.
A 34-year-old woman with CTGA had undergone atrial septostomy immediately after birth followed by a Mustard intra-atrial baffle repair at 18 months of age.
Balloon atrial septostomy creates an atrial communication to increase the mixing of blood between these two circulations.
Atrial septostomy is considered as a palliative procedure in severe pulmonary hypertension to relieve symptoms of severe pulmonary hypertension by reducing right ventricular preload and increasing systemic flow.
Their topics include classification, genes, the right ventricle, connective tissue disease associated with the condition, a general therapeutic approach and traditional therapies, statins, and lung transplantation and atrial septostomy.
In February 2 0 01, she underwent a rare procedure called an atrial septostomy which involved drilling a hole through the septum of her heart to release a build-up of pressure.
Kernis et al (10) report a case supporting the salutary effects of percutaneous atrial septostomy for refractory cardiogenic shock caused by RV ischemic dysfunction.
Patients with advanced-stage disease are typically treated with intravenous prostacyclin or with a percutaneous interventional cardiovascular procedure called atrial septostomy.