Functional assessment of a left coronary-pulmonary artery fistula by coronary flow reserve.
ADVANCES IN INTERVENTIONAL CARDIOLOGY 2014;
10:141-3. [PMID:
25061466 PMCID:
PMC4108744 DOI:
10.5114/pwki.2014.43526]
[Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2014] [Revised: 04/15/2014] [Accepted: 05/08/2014] [Indexed: 12/25/2022] Open
Abstract
We report a 71-year-old man who presented with atypical chest pain. Coronary angiography did not reveal left main or proximal left anterior descending coronary artery stenosis, but a fistulous communication with a stronger tube-like fistula was present originating from the proximal left anterior descending coronary artery and emptying into the main pulmonary artery. Fractional flow reserve and coronary flow reserve measurements were performed to gain more data on the potential functional aspects of this fistula. With the present case, the importance of functional evaluation of these fistulas is demonstrated.
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