Correlation of Hemodynamics Via Pulmonary Artery Catherization and the Cardiospire

Correlation of Hemodynamics Via Pulmonary Artery Catherization and the Cardiospire

This study is designed as an observational study to collect Cardiospire cardiogenic oscillation signal (COS) and CO output parameters from the Pulmonary Artery Catheter in intubated patients.

Respirix has developed a non-invasive hemodynamic monitoring device called the Cardiospire. The Cardiospire detects minor, cyclic waveforms caused by Cardiogenic Oscillations (COS) and uses features of the COS waveform to provide information about hemodynamics.

This study is designed as an observational study to collect paired readings of the Cardiospire cardiogenic oscillation signal (COS) and the ground truth CO output parameters, including Pulmonary Artery Pressure diastolic (PAPd), systolic (PAPs), Stroke Volume (SV), and Cardiac Output (CO) from the Pulmonary Artery Catheter in intubated patients.

Inclusion Criteria:

• ≥ 18 years of age
• Intubated
• Pulmonary artery catheter
• Patient or patient's legally authorized representative is able to provide informed consent

Exclusion Criteria:

• Subjects who, at the principal investigator's determination, would not be appropriate for this study