Association between echocardiographic parameters and abnormal spirometry among chronic heart failure patients

• Conditions: Stable heart failure patient No previous hospitalization within 30 days; Heart failure; Spirometry; HRCT chest; Echocardiography

• Registration Number: TCTR20220625001
• Lead Sponsor: Faculty of Medicine Chiangmai university

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Study Start: 2022-06-25
• Study Completion: 2023-06-30
• Last Update Posted: 19 August 2024

Recruitment & Eligibility

• Status: nknown
• Sex: All
• Target Recruitment: 78

Inclusion Criteria

1.Age>18 years
2.Heart failure patient who met criteria by definition diagnosed over 3 months
3.No previous hospitalization or ER visit for heart failure within 1 month
4.Agree to participate and give consent

Exclusion Criteria

1.Documented active pulmonary disease such as pneumonia, tuberculosis, asthma, and PFT-proven COPD
2.Contraindication for PFT including recent myocardial infarction, recent thoracic or abdominal surgery, untreated pneumothorax, and hemoptysis

Study & Design

• Study Type: Observational
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
study the association between echocardiographic parameters and abnormal spirometry in chronic heart failure patients at enrollment Echocardiography

Secondary Outcome Measures

Name	Time	Method
1.To study the prevalence of abnormal spirometry in chronic heart failure patient at enrollment Spirometry,2.To study the prevalence of abnormal pulmonary findings from HRCT chest At enrollment HRCT chest,3.To study the association between abnormal spirometry patterns and HRCT chest findings at enrollment Spirometry and HRCT chest