Invasive blood pressure monitoring is fairly common in acute care setting, using a small cannula in radial artery connected to a pressure transducer system.
Symptoms pointing to specific valvular lesions: PND in MS, angina in AS, exertional palpitation in MR/AR, syncope in AS, episodic palpitation in MS with AF
Cardiovascular Implantable Electronic Device (CIED) are devices implanted for diagnostic or therapeutic purposes and include pacemaker, ICD, CRT and ILR.