Opie Lh

649 total citations
16 papers, 289 citations indexed

About

Opie Lh is a scholar working on Cardiology and Cardiovascular Medicine, Molecular Biology and Pathology and Forensic Medicine. According to data from OpenAlex, Opie Lh has authored 16 papers receiving a total of 289 indexed citations (citations by other indexed papers that have themselves been cited), including 8 papers in Cardiology and Cardiovascular Medicine, 4 papers in Molecular Biology and 2 papers in Pathology and Forensic Medicine. Recurrent topics in Opie Lh's work include Cardiac electrophysiology and arrhythmias (7 papers), Cardiac Ischemia and Reperfusion (2 papers) and Cardiac Imaging and Diagnostics (2 papers). Opie Lh is often cited by papers focused on Cardiac electrophysiology and arrhythmias (7 papers), Cardiac Ischemia and Reperfusion (2 papers) and Cardiac Imaging and Diagnostics (2 papers). Opie Lh collaborates with scholars based in South Africa. Opie Lh's co-authors include Michael Tansey, Sarah Warburton, C Müller, Hazel Bradley, O. L. BRICKNELL, Charles Shey Wiysonge, Jimmy Volmink, Commerford Pj, Bongani M. Mayosi and Anthony Mbewu and has published in prestigious journals such as South African Medical Journal, Journal of clinical and basic cardiology and PubMed.

In The Last Decade

Opie Lh

16 papers receiving 275 citations

Peers

Opie Lh
Comparison fields: 5 of 78
  • Cardiology and Cardiovascular Medicine 126
  • Molecular Biology 59
  • Pathology and Forensic Medicine 56
  • Radiology, Nuclear Medicine and Imaging 27
  • Endocrinology, Diabetes and Metabolism 27
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Citations per field, relative to Opie Lh
Opie Lh · 1×
Citations per year, relative to Opie Lh
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Countries citing papers authored by Opie Lh

Since Specialization
Citations

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

Fields of papers citing papers by Opie Lh

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Opie Lh

This figure shows the co-authorship network connecting the top 25 collaborators of Opie Lh. A scholar is included among the top collaborators of Opie Lh 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 Opie Lh. Opie Lh is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

16 of 16 papers shown
# Work Indexed citations
1
Beta-blockers for hypertension (Review)
9
2
Potassium channels: physiological, pathological and protective roles
2
3
Sodium transport in hypertension: assessment of membrane-associated defects in South African black and white hypertensives.
15
4
Beta-blockade by sotalol in early myocardial infarction decreases ventricular arrhythmias without increasing left ventricular volume.
12
5
Plasma glucose on admission to hospital as a metabolic index of the severity of acute myocardial infarction.
27
6
Protection of infarcting myocardium by slow channel inhibitors. Comparative effects of verapamil, nifedipine, and diltiazem in the coronary-ligated, isolated working rat heart.
61
7
Sudden death in asthmatics receiving beta-blockers.
2
8
Anti-arrhythmic agents in ischemic heart disease: supraventricular arrhythmias, digitalis toxicity and chronic stable ventricular ectopic beats.
3
9
Plasma pancreatic polypeptide and gastrin in the assessment of autonomic activity in acute myocardial infarction.
2
10
Evidence for role of cyclic AMP as second messenger of arrhythmogenic effects of beta-stimulation.
14
11
Drugs and the heart. V. Digitalis and sympathomimetic stimulants.
112
12
Cyclic AMP as mediator of catecholamine-induced enzyme release from isolated perfused working rat heart.
7
13
Does cimetidine alter the cardiac response to exercise and propranolol?
11
14
Effect of substrate on enzyme release after coronary artery ligation in isolated rat heart.
9
15
Factors influencing onset of ventricular fibrillation following coronary artery occlusion in a subhuman primate (Cape Chacma baboon).
2
16
Tuberculous meningitis in childhood; pathogenesis, signs and symptoms, treatment and prognosis.
1

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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