On 2014 Jan 07, Brett Snodgrass commented:

Dear Author,

Thank you for the excellent article. Although the fistula closed without a specific ligation procedure, the three procedures probably altered the hemodynamics of the right ventricle and permitted the vessel of Wearn to become less prominent and/or close. The closure may be physiologic or anatomic, and I do not think we have sufficient information to make a definitive determination. The closure would probably be considered anatomic if the vessel lumen became fibrosed.

Please consider viewing the following post related to this article.

https://twitter.com/BrettSnodgrass1/status/415904348074287105

Comments and feedback are welcome.

Thank you kindly.

On 2014 Jan 07, Brett Snodgrass commented:

Dear Author,

Thank you for the excellent article. Although the fistula closed without a specific ligation procedure, the three procedures probably altered the hemodynamics of the right ventricle and permitted the vessel of Wearn to become less prominent and/or close. The closure may be physiologic or anatomic, and I do not think we have sufficient information to make a definitive determination. The closure would probably be considered anatomic if the vessel lumen became fibrosed.

Please consider viewing the following post related to this article.

https://twitter.com/BrettSnodgrass1/status/415904348074287105

Comments and feedback are welcome.

Thank you kindly.