Brian P. Halliday is a Cardiology researcher affiliated with National Health Service. OpenAlex indexes 196 publications with 3,982 citations (h-index 28); ClinicalTrials.gov lists 1 registered study matched to this name.
Overview
Scholarship
indexed output and impact (OpenAlex)Publications indexed by OpenAlex, matched via ORCID. Counts exclude supporting files.
Citations across these publications.
H-index from these publications.
Clinical & industry
trials, payments and federal fundingClinical trials
1 registered study on ClinicalTrials.gov matched to this name. Itemized trial rows, roles and sponsors are part of the full profile. Why? →
Payments and prescribing
Payments from pharmaceutical companies to health professionals in this country are disclosed under the EFPIA Disclosure Code, on company or national websites. Named disclosure needs the professional's consent and stays online for three years. It is not published as reusable data, so it is not shown here. About the EFPIA Code
Prescribing by individual physicians is not published.
Online presence
This person's own public accounts first, then places where others mention them. Two different things, listed separately.
Owned accounts
public accounts run by this person- X / Twitter
x.com/bp_halliday
We list an account only when the public record ties it to this person. verified means we've confirmed the match in more than one place; provisional means it looks right but we're still confirming.
Similar KOLs
Other experts from the same institution or the same specialty.
Andrew Gordon Nicholson
National Health Service
Athol Umfrey Wells
National Health Service
Amitava Banerjee
National Health Service
Rajeev Gupta
National Health Service
Deepak Bhatt, MD
Icahn School of Medicine at Mount Sinai
Harlan Krumholz, MD
Yale School of Medicine
Martin Leon, MD
Columbia University Irving Medical Center
Scott Solomon, MD
Brigham and Women's Hospital
A basic profile from our physician directory: identity and practice contact from the federal NPPES registry, research from OpenAlex, trials from ClinicalTrials.gov, payments from CMS Open Payments, shown itemized where we have matched records, as a count where we only have a total. This person hasn't been through our full identity-adjudication pipeline yet. Reviewed account links and congress post links can appear separately. Absence of a section means “not yet looked,” never “none found.”