Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My NCBI Filters

Text availability

Article attribute

Article type

Publication date

Search Results

596 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Results By Year timeline is not available.
Page 1
A randomized trial comparing the impact of a nonionic (Iomeprol) versus an ionic (Ioxaglate) low osmolar contrast medium on abrupt vessel closure and ischemic complications after coronary angioplasty.
Schräder R, Esch I, Ensslen R, Fach WA, Merle H, Scherer D, Sievert H, Spies HF, Zeplin HE. Schräder R, et al. Among authors: sievert h. J Am Coll Cardiol. 1999 Feb;33(2):395-402. doi: 10.1016/s0735-1097(98)00600-7. J Am Coll Cardiol. 1999. PMID: 9973019 Free article. Clinical Trial.
Laser angioplasty of restenosed coronary stents: results of a multicenter surveillance trial. The Laser Angioplasty of Restenosed Stents (LARS) Investigators.
Köster R, Hamm CW, Seabra-Gomes R, Herrmann G, Sievert H, Macaya C, Fleck E, Fischer K, Bonnier JJ, Fajadet J, Waigand J, Kuck KH, Henry M, Morice MC, Pizzulli L, Webb-Peploe MM, Buchwald AB, Ekström L, Grube E, Al Kasab S, Colombo A, Sanati A, Ernst SM, Haude M, Serruys PW, et al. Köster R, et al. Among authors: sievert h. J Am Coll Cardiol. 1999 Jul;34(1):25-32. doi: 10.1016/s0735-1097(99)00167-9. J Am Coll Cardiol. 1999. PMID: 10399988 Free article. Clinical Trial.
Percutaneous left atrial appendage transcatheter occlusion to prevent stroke in high-risk patients with atrial fibrillation: early clinical experience.
Sievert H, Lesh MD, Trepels T, Omran H, Bartorelli A, Della Bella P, Nakai T, Reisman M, DiMario C, Block P, Kramer P, Fleschenberg D, Krumsdorf U, Scherer D. Sievert H, et al. Circulation. 2002 Apr 23;105(16):1887-9. doi: 10.1161/01.cir.0000015698.54752.6d. Circulation. 2002. PMID: 11997272 Free article. Clinical Trial.
Percutaneous closure of the left atrial appendage.
Ostermayer S, Reschke M, Billinger K, Trepels T, Büschek F, Bayard Y, Sievert H. Ostermayer S, et al. Among authors: sievert h. J Interv Cardiol. 2003 Dec;16(6):553-6. doi: 10.1046/j.1540-8183.2003.01055.x. J Interv Cardiol. 2003. PMID: 14632953
Transcatheter treatment of atrial septal aneurysm associated with patent foramen ovale for prevention of recurrent paradoxical embolism in high-risk patients.
Wahl A, Krumsdorf U, Meier B, Sievert H, Ostermayer S, Billinger K, Schwerzmann M, Becker U, Seiler C, Arnold M, Mattle HP, Windecker S. Wahl A, et al. Among authors: sievert h. J Am Coll Cardiol. 2005 Feb 1;45(3):377-80. doi: 10.1016/j.jacc.2004.10.043. J Am Coll Cardiol. 2005. PMID: 15680715 Free article. Clinical Trial.
596 results