R. Kolloch

3.3k total citations · 1 hit paper
92 papers, 2.4k citations indexed

About

R. Kolloch is a scholar working on Cardiology and Cardiovascular Medicine, Endocrinology, Diabetes and Metabolism and Nutrition and Dietetics. According to data from OpenAlex, R. Kolloch has authored 92 papers receiving a total of 2.4k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Cardiology and Cardiovascular Medicine, 29 papers in Endocrinology, Diabetes and Metabolism and 15 papers in Nutrition and Dietetics. Recurrent topics in R. Kolloch's work include Blood Pressure and Hypertension Studies (35 papers), Hormonal Regulation and Hypertension (27 papers) and Sodium Intake and Health (11 papers). R. Kolloch is often cited by papers focused on Blood Pressure and Hypertension Studies (35 papers), Hormonal Regulation and Hypertension (27 papers) and Sodium Intake and Health (11 papers). R. Kolloch collaborates with scholars based in Germany, United States and Italy. R. Kolloch's co-authors include Carl J. Pepine, Annette Champion, A. Overlack, Giuseppe Mancia, Klaus O. Stumpe, Stuart Kupfer, Ann C. Hewkin, Athanase Bénétos, C Conti and Franz H. Messerli and has published in prestigious journals such as Annals of Internal Medicine, Journal of the American College of Cardiology and The American Journal of Medicine.

In The Last Decade

R. Kolloch

85 papers receiving 2.2k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Dogma Disputed: Can Aggressively Lowering Blood Pressure in Hypertensive Patients with Coronary Artery Disease Be Dangerous?

2006 507 citations Franz H. Messerli, Giuseppe Mancia et al. profile →

Peers

Countries citing papers authored by R. Kolloch

Since Specialization

Citations

This map shows the geographic impact of R. Kolloch'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 R. Kolloch with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites R. Kolloch more than expected).

Fields of papers citing papers by R. Kolloch

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by R. Kolloch. 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 R. Kolloch. The network helps show where R. Kolloch may publish in the future.

Co-authorship network of co-authors of R. Kolloch

This figure shows the co-authorship network connecting the top 25 collaborators of R. Kolloch. A scholar is included among the top collaborators of R. Kolloch 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 R. Kolloch. R. Kolloch 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

#	Work	Indexed citations
1	Long-Term Safety and Tolerability of the Oral Direct Renin Inhibitor Aliskiren with Optional Add-On Hydrochlorothiazide in Patients with Hypertension 2011 ·Clinical Drug Investigation ·Domenic Sica, Alan H. Gradman, Ole Lederballe, R. Kolloch, Jack Zhang, Deborah Keefe	5
2	Physician attitudes to blood pressure control 2011 ·Journal of Hypertension ·Josep Redón, Serap Erdine, Michael Böhm, Claudio Ferri, R. Kolloch, Reinhold Kreutz, Stéphane Laurent, Alexandre Persu, Roland E. Schmieder	34
3	Die »Hypertension Optimal Treatment« (HOT)-Studie: Behandlungsergebnisse nach zwölfmonatiger Therapie in Abhängigkeit vom Alter 2008 ·DMW - Deutsche Medizinische Wochenschrift ·R. Kolloch, (unknown)	2
4	Kaliumcitrat versus Kaliumchlorid bei essentieller Hypertonie: Wirkung auf hämodynamische, hormonelle und metabolische Parameter 2008 ·DMW - Deutsche Medizinische Wochenschrift ·A. Overlack, Bärbel Maus, M. Ruppert, Martina Lennarz, R. Kolloch, K. O. Stumpe	13
5	Impact of resting heart rate on outcomes in hypertensive patients with coronary artery disease: findings from the INternational VErapamil-SR/trandolapril STudy (INVEST) 2007 ·European Heart Journal ·R. Kolloch, Udo F. Legler, Annette Champion, R COOPERDEHOFF, Eileen Handberg, Qian Zhou, Carl J. Pepine	245
6	Predictors of Adverse Outcome Among Patients With Hypertension and Coronary Artery Disease 2006 ·Journal of the American College of Cardiology ·Carl J. Pepine, Peter R. Kowey, Stuart Kupfer, R. Kolloch, Athanase Bénétos, Giuseppe Mancia, António Coca, Rhonda M. Cooper‐DeHoff, Eileen Handberg, Efraín Gaxiola, Peter Sleight, C. Richard Conti, Ann C. Hewkin, Luigi Tavazzi	39
7	Lowering of Blood Pressure—The Lower, the Better? 2006 ·Journal of the American Society of Nephrology ·Franz H. Messerli, G. Mancia, C Conti, Ann C. Hewkin, Stuart Kupfer, Annette Champion, R. Kolloch, Athanase Bénétos, Carl J. Pepine	6
8	1085-197 Blood pressure control, angina episodes, and cardiovascular outcomes in patients with ischemia: The international verapamil/trandolapril study 2004 ·Journal of the American College of Cardiology ·Rhonda M. Cooper‐DeHoff, R. Kolloch, Franz H. Messerli, Eileen Handberg, Carl J. Pepine	2
9	Complianceprobleme bei therapierefrakt�rer Hypertonie 2004 ·Herz ·(unknown), (unknown), R. Kolloch	6
10	Indikationen zur Renovasographie und zur perkutanen transluminalen Nierenarteriendilatation 2003 ·DMW - Deutsche Medizinische Wochenschrift ·Michael Böhm, Roland Fries, Benno Hennen, (unknown), R. Kolloch, T Philipp, J. Radermacher, E. Ritz, (unknown)	3
11	Telmisartan vs losartan plus hydrochlorothiazide in the treatment of mild-to-moderate essential hypertension—a randomised ABPM study 2003 ·Journal of Human Hypertension ·J NEUTEL, R. Kolloch, P F Plouin, Thomas Meinicke, Helmut Schumacher, (unknown)	22
12	Design of the omapatrilat in persons with enhanced risk of atherosclerotic events (OPERA) trial 2002 ·American Journal of Hypertension ·John B. Kostis, Stuart M. Cobbe, C. I. Johnston, I. Ford, Michael Murphy, Michael A. Weber, Henry R. Black, P.-F. Plouin, Daniel Levy, G. Mancia, Pierre Larochelle, R. Kolloch, M. H. Alderman, Luís M. Ruilope, Björn Dahlöf, (unknown), Robert Wolf, (unknown)	14
13	Role of epinephrine-induced hypokalemia in the regulation of renin and aldosterone in humans 1996 ·Journal of Laboratory and Clinical Medicine ·R. Kolloch, (unknown), (unknown), M. Ruppert, A. Overlack, Klaus O. Stumpe	8
14	Effects of sympathetic inhibition on blood pressure and renal responses to central hypervolaemia in normal humans 1996 ·Acta Physiologica Scandinavica ·Reinhold Kreutz, (unknown), A. Overlack, Klaus O. Stumpe, R. Kolloch	2
15	Age is a major determinant of the divergent blood pressure responses to varying salt intake in essential hypertension 1995 ·American Journal of Hypertension ·A. Overlack, M. Ruppert, R. Kolloch, Karin Kraft, Klaus O. Stumpe	47
16	Neurohormonal and metabolic effects of severe and moderate salt restriction in non-obese normotensive adults 1993 ·Journal of Hypertension ·M. Ruppert, A. Overlack, R. Kolloch, Karin Kraft, (unknown), Klaus O. Stumpe	54
17	Short-term dietary sodium restriction increases serum lipids and insulin in salt-sensitive and salt-resistant normotensive adults. 1991 ·PubMed ·M. Ruppert, J. Alan Diehl, R. Kolloch, A. Overlack, K Kraft, B. O. Göbel, Norbert Hittel, K. O. Stumpe	52
18	Short-term high dietary cholesterol in early life induces persistent increases in arterial wall thickness and vascular reactivity to noradrenaline 1991 ·Journal of Hypertension ·Malte Ludwig, (unknown), Andreas Sauer, R. Kolloch, (unknown), H. Vetter	1
19	Altered plasma leucine-enkephalin concentrations in patients with established hypertension may be involved in impaired regulation of blood pressure 1989 ·Journal of Hypertension ·Karin Kraft, (unknown), (unknown), R. Kolloch, (unknown)	1
20	Reduced β-endorphin secretion in young patients with mild essential hypertension at rest and during exercise 1988 ·Journal of Hypertension ·Karin Kraft, (unknown), R. Kolloch, (unknown)	12

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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