Tag Archives: aortic valve replacement

Cardiac Surgery, Print Release

PUBLISHED: Aortic Hemiarch and Valve Replacement for Severe Aortic Stenosis with Ascending Aortic Ectasia

Aortic Hemiarch and Valve Replacement for Severe Aortic Stenosis with Ascending Aortic Ectasia
Adeel Ahmad, MD; Peter A. Collings, MD; Kirill Zakharov, DO
University of Michigan Health-Sparrow

Severe aortic valvular stenosis is a prevalent condition with potentially fatal consequences. Presenting symptoms may include dyspnea with angina/chest pains that can be significantly lifestyle limiting. Early detection and treatment are paramount to effective management, as untreated severe aortic stenosis has a five-year mortality of 50–70%. Treatment options range from the minimally invasive transcatheter approach to open heart surgery. Each strategy is tailored to the respective patient’s presentation, with considerations for cardiac anatomy, comorbidities, and patient frailty. When concomitant aortopathy is present, an open approach allows for definitive management of both conditions.

Aortic ectasia is an abnormal dilation of the ascending aorta that, while itself is not as serious, can be a precursor to aortic aneurysm or dissection. In patients undergoing surgical aortic valve replacement, a composite replacement strategy can also address concomitant aortic ectasia by incorporating the new valve into an aortic graft segment as a single implant.

Cardiac Surgery, Print Release

PUBLISHED: Combined Replacement of Aortic Valve and Ascending Aorta with Patent Foramen Ovale (PFO) Closure

Combined Replacement of Aortic Valve and Ascending Aorta with Patent Foramen Ovale (PFO) Closure
David W. Miranda, MD, MS; Jordan P. Bloom, MD, MPH
Massachusetts General Hospital

Aortic valve disease in adults has many etiologies and requires careful operative planning when severe enough to require intervention. A common cause of aortic valve dysfunction in adults is a congenitally bicuspid valve that may also be associated with aortic aneurysm. Here, we describe the presentation and management of a middle-aged woman with symptomatic severe aortic stenosis due to a bicuspid aortic valve. She required an aortic valve replacement as well as replacement of an aneurysmal ascending aorta and closure of a patent foramen ovale (PFO).