Beyond the right ventricle: assessment of the left ventricular function in pulmonary hypertension
-
By
-
Yilin Xie
-
Tianyu Wang
-
Yingjie Tan
-
Jiang Li
-
April 30, 2026
-
Clinical Scorecard: Evaluating Left Ventricular Function in the Context of Pulmonary Hypertension: Insights Beyond the Right Ventricle
At a Glance
| Category | Detail |
|---|
| Condition | Pulmonary Hypertension (PH) |
| Key Mechanisms | Ventricular interdependence, left ventricular dysfunction due to right ventricular overload. |
| Target Population | Patients with pulmonary hypertension, particularly those aged 65 and older. |
| Care Setting | Cardiology clinics and hospitals. |
Key Highlights
- Left ventricular function is critical in understanding pulmonary hypertension.
- Ventricular interdependence affects both left and right ventricular performance.
- Assessment parameters for LV function need standardization.
- Differentiation between pre-capillary and post-capillary PH is essential.
- Future research should focus on multimodal imaging techniques.
Guideline-Based Recommendations
Diagnosis
- Assess mean pulmonary arterial pressure (mPAP) > 20 mmHg at rest.
Management
- Optimize therapeutic strategies based on LV function assessment.
Monitoring & Follow-up
- Regular evaluation of LV diastolic and systolic function.
Risks
- Inadequate filling of the left atrium and left ventricle due to RV failure.
Patient & Prescribing Data
Individuals diagnosed with pulmonary hypertension, especially older adults.
Therapeutic strategies should be phenotype-driven to address LV function.
Clinical Best Practices
- Utilize echocardiography to assess LV diastolic compliance.
- Monitor interventricular septal morphology for signs of dysfunction.
- Implement standardized criteria for LV function assessment.
References
