# John H. Alexander

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/john-h-alexander/

## Facts

| Field | Value |
| --- | --- |
| Citations | 45,215 |
| Field | Atrial Fibrillation Management and Outcomes |
| h-index | 106 |
| i10-index | 364 |
| Last Known Institution | Ohio State University Hospital |
| OpenAlex ID | https://openalex.org/A5067347864 |
| ORCID iD | 0000-0002-1444-2462 |
| Works | 786 |

## Researcher papers

Showing 12 of 14.

- [Apixaban versus Warfarin in Patients with Atrial Fibrillation](https://scholariq.org/papers/apixaban-versus-warfarin-in-patients-with-atrial-fibrillation/)
- [Antithrombotic Therapy after Acute Coronary Syndrome or PCI in Atrial Fibrillation](https://scholariq.org/papers/antithrombotic-therapy-after-acute-coronary-syndrome-or-pci-in-atrial/)
- [Effect of Linagliptin vs Placebo on Major Cardiovascular Events in Adults With Type 2 Diabetes and High Cardiovascular and Renal Risk](https://scholariq.org/papers/effect-of-linagliptin-vs-placebo-on-major-cardiovascular-events-in-adults-with/)
- [Apixaban with Antiplatelet Therapy after Acute Coronary Syndrome](https://scholariq.org/papers/apixaban-with-antiplatelet-therapy-after-acute-coronary-syndrome/)
- [Efficacy of apixaban when compared with warfarin in relation to renal function in patients with atrial fibrillation: insights from the ARISTOTLE trial](https://scholariq.org/papers/efficacy-of-apixaban-when-compared-with-warfarin-in-relation-to-renal-function/)
- [Azithromycin in patients admitted to hospital with COVID-19 (RECOVERY): a randomised, controlled, open-label, platform trial](https://scholariq.org/papers/azithromycin-in-patients-admitted-to-hospital-with-covid-19-recovery-a/)
- [Convalescent plasma in patients admitted to hospital with COVID-19 (RECOVERY): a randomised controlled, open-label, platform trial](https://scholariq.org/papers/convalescent-plasma-in-patients-admitted-to-hospital-with-covid-19-recovery-a/)
- [2025 ACC/AHA/ACEP/NAEMSP/SCAI Guideline for the Management of Patients With Acute Coronary Syndromes: A Report of the American College of Cardiology/American Heart Association Joint Committee on Clinical Practice Guidelines](https://scholariq.org/papers/2025-acc-aha-acep-naemsp-scai-guideline-for-the-management-of-patients-with/)
- [Therapeutic versus prophylactic anticoagulation for patients admitted to hospital with COVID-19 and elevated D-dimer concentration (ACTION): an open-label, multicentre, randomised, controlled trial](https://scholariq.org/papers/therapeutic-versus-prophylactic-anticoagulation-for-patients-admitted-to/)
- [The novel biomarker-based ABC (age, biomarkers, clinical history)-bleeding risk score for patients with atrial fibrillation: a derivation and validation study](https://scholariq.org/papers/the-novel-biomarker-based-abc-age-biomarkers-clinical-history-bleeding-risk/)
- [Levosimendan in Patients with Left Ventricular Dysfunction Undergoing Cardiac Surgery](https://scholariq.org/papers/levosimendan-in-patients-with-left-ventricular-dysfunction-undergoing-cardiac/)
- [Effect of Antithrombotic Therapy on Clinical Outcomes in Outpatients With Clinically Stable Symptomatic COVID-19](https://scholariq.org/papers/effect-of-antithrombotic-therapy-on-clinical-outcomes-in-outpatients-with/)

## Researcher topics

- [Atrial Fibrillation Management and Outcomes](https://scholariq.org/topics/atrial-fibrillation-management-and-outcomes/)
- [Antiplatelet Therapy and Cardiovascular Diseases](https://scholariq.org/topics/antiplatelet-therapy-and-cardiovascular-diseases/)
- [Acute Myocardial Infarction Research](https://scholariq.org/topics/acute-myocardial-infarction-research/)
- [Cardiac and Coronary Surgery Techniques](https://scholariq.org/topics/cardiac-and-coronary-surgery-techniques/)
- [Coronary Interventions and Diagnostics](https://scholariq.org/topics/coronary-interventions-and-diagnostics/)

## Researcher university

- [Ohio State University Hospital](https://scholariq.org/institutions/ohio-state-university-hospital/)

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Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.