Investigation of coronary spasm for left ventricular dysfunction

Investigation of coronary spasm for left ventricular dysfunction - Investigation of coronary spasm for left ventricular dysfunction

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000006814

Enrollment

100

Registered

2011-12-01

Start date

2007-01-01

Completion date

Unknown

Last updated

2026-06-29

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

coronary spasm

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: left ventricular ejection fraction less than 55% by echocardiography

Exclusion criteria

Exclusion criteria: cardiac sarcoidosis cardiac amyloidosis Fabry Disease

Design outcomes

Primary

Measure	Time frame
result of acetylcholine provocation test therapeutic efficacy for left ventricular dysfunction	—

Countries

Japan

Contacts

Public ContactTakumi Inami

Kyorin University School of Medicine Second Department of Internal Medicine

z4z4z4z4@hotmail.co.jp

Outcome results