NON-INVASIVE SEISMOCARDIOGRAPHY CAN ACCURATELY TRACK CHANGES IN PULMONARY ARTERY PRESSURES DURING VASODILATOR CHALLENGE AT THE TIME OF RIGHT HEART CATHETERIZATION

Intervening in response to ambulatory pulmonary artery pressure (PAP) measurements has been shown to improve outcomes in heart failure (HF) patients. A low cost non-invasive alternative to commercially available implantable devices for monitoring ambulatory PAP can improve HF management and reduce