Richard D. Lueker, M.D.; John H. K. Vogel, M.D. (Associate); S. Gilbert Blount Jr., M.D.
This content is PDF only. Please click on the PDF icon to access.
Detailed information is lacking correlating the clinical and physiologic status of patients who had previously undergone closure of left-to-right shunts. Thirty-six patients were studied up to 11 years postoperation to determine  the incidence of reopened left-to-right shunts,  the status of ventricular function, and  the incidence of abnormal pulmonary vascular reactivity. Twelve patients with patent ductus arteriosus (PDA) were studied an average of 8 years postoperatively. Recanalization of PDAs was noted in 4 patients and was unsuspected in 3. Cardiac output with exercise was abnormal in 1 of 3 patients. Six of 12 subjects had an abnormal increase
Lueker RD, Vogel JHK, Blount SG. The Long-Term Unnatural History of Cardiopulmonary Changes Following Closure of Left-to-Right Shunts.. Ann Intern Med. 1968;68:1158. doi: 10.7326/0003-4819-68-5-1158_2
Download citation file:
Published: Ann Intern Med. 1968;68(5):1158.
Results provided by:
Copyright © 2019 American College of Physicians. All Rights Reserved.
Print ISSN: 0003-4819 | Online ISSN: 1539-3704
Conditions of Use