L Wierny

899 total citations
21 papers, 588 citations indexed

About

L Wierny is a scholar working on Pulmonary and Respiratory Medicine, Radiology, Nuclear Medicine and Imaging and Epidemiology. According to data from OpenAlex, L Wierny has authored 21 papers receiving a total of 588 indexed citations (citations by other indexed papers that have themselves been cited), including 14 papers in Pulmonary and Respiratory Medicine, 12 papers in Radiology, Nuclear Medicine and Imaging and 10 papers in Epidemiology. Recurrent topics in L Wierny's work include Cardiovascular Conditions and Treatments (11 papers), Congenital Heart Disease Studies (10 papers) and Tracheal and airway disorders (5 papers). L Wierny is often cited by papers focused on Cardiovascular Conditions and Treatments (11 papers), Congenital Heart Disease Studies (10 papers) and Tracheal and airway disorders (5 papers). L Wierny collaborates with scholars based in Germany and United States. L Wierny's co-authors include W Porstmann, H Warnke, P Romaniuk, James M. Richter, U. Herrmann, Karen Dietz, Barbara C. Van Munster, Carlos Fritzsche, Fredrik Ståhl and H Eger and has published in prestigious journals such as Circulation, Radiology and CardioVascular and Interventional Radiology.

In The Last Decade

L Wierny

20 papers receiving 536 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
L Wierny Germany	9	468	438	197	165	134	21	588
Yousef Goussous United States	8	392 0.8×	360 0.8×	195 1.0×	125 0.8×	112 0.8×	10	476
Jorge Haddad Brazil	10	512 1.1×	201 0.5×	376 1.9×	161 1.0×	87 0.6×	29	618
R M Freedom Canada	16	743 1.6×	232 0.5×	388 2.0×	413 2.5×	107 0.8×	25	877
Farhouch Berdjis United States	12	277 0.6×	116 0.3×	173 0.9×	212 1.3×	137 1.0×	21	443
Saad Al Yousef Saudi Arabia	7	270 0.6×	140 0.3×	122 0.6×	80 0.5×	72 0.5×	10	329
W. J. Gussenhoven Netherlands	14	112 0.2×	291 0.7×	273 1.4×	327 2.0×	102 0.8×	27	614
Maria Teresa Palladino Italy	13	405 0.9×	182 0.4×	254 1.3×	145 0.9×	60 0.4×	44	483
George S. Tsaousis Greece	8	448 1.0×	156 0.4×	357 1.8×	166 1.0×	82 0.6×	15	574
Hasri Samion Malaysia	10	513 1.1×	319 0.7×	243 1.2×	169 1.0×	145 1.1×	26	557
Jacek Białkowski Poland	16	559 1.2×	129 0.3×	533 2.7×	225 1.4×	76 0.6×	123	820

Countries citing papers authored by L Wierny

Since Specialization

Citations

This map shows the geographic impact of L Wierny's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by L Wierny with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites L Wierny more than expected).

Fields of papers citing papers by L Wierny

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by L Wierny. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by L Wierny. The network helps show where L Wierny may publish in the future.

Co-authorship network of co-authors of L Wierny

This figure shows the co-authorship network connecting the top 25 collaborators of L Wierny. A scholar is included among the top collaborators of L Wierny based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with L Wierny. L Wierny is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Wierny, L, et al.. (1991). Twenty‐Five Years of Experience from Transfemoral Catheter Closure of Patent Ductus Arteriosus. Journal of Interventional Cardiology. 4(4). 301–310. 1 indexed citations

Eger, H, et al.. (1987). [Embolization therapy of pulmonary arteriovenous malformations--a critical analysis].. PubMed. 28(4). 517–21. 1 indexed citations

Wierny, L, et al.. (1986). Transluminal closure of patent ductus arteriosus: Long-term results of 208 cases treated without thoracotomy. CardioVascular and Interventional Radiology. 9(5-6). 279–285. 39 indexed citations

Munster, Barbara C. Van, et al.. (1982). [Arteriographic diagnosis of soft tissue neoplasms of the extremities].. PubMed. 23(4). 519–33. 1 indexed citations

Porstmann, W & L Wierny. (1981). Percutaneous transfemoral closure of the patent ductus arteriosus—An alternative to surgery. Seminars in Roentgenology. 16(2). 95–102. 12 indexed citations

Ståhl, Fredrik, et al.. (1975). [Localization of a small androgen-active ovarian tumor by catheterization of the femoral vein and selective vein/blood withdrawal with determination of testosterone in plasma].. PubMed. 97(21). 1304–9. 1 indexed citations

Wierny, L, et al.. (1974). Long-Term Results in 100 Consecutive Patients Treated by Transluminal Angioplasty. Radiology. 112(3). 543–548. 32 indexed citations

Porstmann, W, et al.. (1974). Nonsurgical Closure of Oversized Patent Ductus Arteriosus with Pulmonary Hypertension. Circulation. 50(2). 376–381. 13 indexed citations

Porstmann, W, et al.. (1971). Catheter closure of patent ductus arteriosus. 62 cases treated without thoracotomy.. PubMed. 9(2). 203–18. 230 indexed citations

10.

Porstmann, W, L Wierny, & H Warnke. (1968). [Closure of ductus arteriosus persistens without thoracotomy].. PubMed. 9(2). 168–9. 8 indexed citations

11.

Porstmann, W, L Wierny, & H Warnke. (1968). [Closure of ductus arteriosus persistens without thoractomy].. PubMed. 23(9). Suppl:142–3. 1 indexed citations

12.

Porstmann, W, L Wierny, & H Warnke. (1968). [Closure of ductus arteriosus persistens without thoracotomy. 2].. PubMed. 109(2). 133–48. 11 indexed citations

13.

Porstmann, W, L Wierny, & H Warnke. (1968). Der Verschluß des Ductus arteriosus persistens ohne Thorakotomie^***(2. Mitteilung). RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 109(8). 133–148. 19 indexed citations

14.

Porstmann, W, L Wierny, & H Warnke. (1967). Closure of persistent ductus arteriosus without thoracotomy.. PubMed. 12(6). 259–61. 139 indexed citations

15.

Porstmann, W, L Wierny, & H Warnke. (1967). Der Verschluß des Ductus arteriosus persistens ohne Thorakotomie***. The Thoracic and Cardiovascular Surgeon. 15(2). 199–203. 59 indexed citations

16.

Porstmann, W, et al.. (1967). [Intracardial differential diagnosis and localization of left-right shunts and of valve insufficiencies with the dye dilution technic].. PubMed. 22(42). 1972–6. 1 indexed citations

17.

Porstmann, W & L Wierny. (1967). [Intravasal recanalization of inoperable arterial obliteration].. PubMed. 92(26a Pt 2). 1586–91. 7 indexed citations

18.

Porstmann, W, et al.. (1966). Die selektive Nebennierenangiographie^*. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 104(2). 150–157. 6 indexed citations

19.

Porstmann, W, et al.. (1964). Die totale zerebrale Angiographie nach selektiver Katheterisierung der Hirnarterien. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 101(7). 47–54. 1 indexed citations

20.

Porstmann, W, et al.. (1964). Methodik der Gefäßkatheterisierung beim Kleinkind und Säugling. RöFo - Fortschritte auf dem Gebiet der Röntgenstrahlen und der bildgebenden Verfahren. 100(5). 646–651. 5 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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