The cough test is superior to the Valsalva maneuver in the delineation of right-to-left shunting through a patent foramen ovale during contrast transesophageal echocardiography.
Stoddard MF, Keedy DL, Dawkins PR.
Am Heart J. 1993 Jan;125(1):185-9. doi: 10.1016/0002-8703(93)90073-i.
PMID:8417516
The Valsalva maneuver: a test of autonomic nervous system function in pregnancy.
Souma ML, Cabaniss CD, Nataraj A, Khan Z.
Am J Obstet Gynecol. 1983 Feb 1;145(3):274-8. doi: 10.1016/0002-9378(83)90710-x.
PMID:6824017
Use of Valsalva Maneuver to Detect Late-Onset Delayed Orthostatic Hypotension.
Park JW, Okamoto LE, Kim SH, Baek SH, Sung JH, Jeon N, Gamboa A, Shibao CA, Diedrich A, Kim BJ, Biaggioni I.
Hypertension. 2023 Apr;80(4):792-801. doi: 10.1161/HYPERTENSIONAHA.122.20098. Epub 2023 Jan 25.
PMID:36695176
Effect of Valsalva Maneuver on Choriocapillary Retinal Microvasculature.
Beat-to-beat blood pressure and heart rate responses to the Valsalva maneuver.
Goldstein DS, Cheshire WP Jr.
Clin Auton Res. 2017 Dec;27(6):361-367. doi: 10.1007/s10286-017-0474-y. Epub 2017 Oct 19.
PMID:29052077
The Valsalva maneuver: a bedside "biomarker" for heart failure.
Felker GM, Cuculich PS, Gheorghiade M.
Am J Med. 2006 Feb;119(2):117-22. doi: 10.1016/j.amjmed.2005.06.059.
PMID:16443410
Detailed Relationship Between the Pattern of Blood Pressure Change During the Valsalva Maneuver and the Degree of Orthostatic Hypotension During the Head-Up Tilt Test in Patients With Orthostatic Intolerance: A Retrospective Case-Control Study.
Kim HA, Yi HA, Hong JH, Lee H.
Medicine (Baltimore). 2016 May;95(19):e3608. doi: 10.1097/MD.0000000000003608.