Clinical Outcomes and Provoked Epicardial Spasm Phenotypes via Intracoronary Acetylcholine Testing in 680 Patients with Angina and Nonobstructive Coronary Arteries.

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

Who cites it

3 citing papers in PubMed, 5 citations in OpenAlex.

1. Coronary Artery Spasm in Patients with Type 2 Diabetes Mellitus.Life (Basel, Switzerland) · 2026
   Review
2. Lack of Class I Vasoreactivity Testing for Diagnosing Patients With Coronary Artery Spasm.Clinical cardiology · 2024
   Review
3. Intra-coronary physiology in contemporary percutaneous coronary intervention and anginal therapy with a focus on microvascular disease.Frontiers in cardiovascular medicine · 2023
   Review

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

Authors and funding

5 authors at 2 institutions in 1 country.

Funding

No grant is acknowledged in the PubMed record.

Abstract

PubMed holds no abstract for this paper.

Indexed as