Cath Lab Hero

Cath Lab Hero is a precision clinical calculator designed for cardiologists, fellows, intensivists, and advanced trainees who interpret right heart catheterization data. Built for speed and accuracy at the point of care, Cath Lab Hero transforms raw hemodynamic measurements into meaningful clinical insights within seconds.

Whether you're in the cath lab, ICU, or reviewing cases, Cath Lab Hero helps streamline complex calculations and supports confident hemodynamic interpretation.

Comprehensive Right Heart Cath Analysis
Quickly compute essential hemodynamic parameters:
Cardiac Output (Fick method)
Cardiac Index (CI)
Stroke Volume (SV)
Stroke Volume Index (SVI)
Cardiac Power Output (CPO)
Mean Pulmonary Artery Pressure (MPAP)
Diastolic Pulmonary Gradient (DPG)
Transpulmonary Gradient (TPG)
Pulmonary Vascular Resistance (PVR)
Systemic Vascular Resistance (SVR)
Pulmonary Artery Pulsatility Index (PAPI)
Aortic Pulsatility Index (API)
Right Ventricular Stroke Work Index (RVSWI)
Pulmonary Artery Compliance (PAC)

Shunt Assessment
Calculate Qp:Qs to evaluate for intracardiac shunts
Supports rapid detection of step-ups and shunt physiology

Aortic Valve Assessment
Compute Aortic Valve Area using the Gorlin formula
Helpful for invasive assessment of aortic stenosis severity

Cath Lab Hero is intended for educational and clinical support purposes only and should be used in conjunction with professional clinical judgment.