Pulmonary arterial hypertension (PAH ... When the heart does not form properly, it can lead to abnormal blood flow in the heart and lungs. Up to 20% of people with PAH have an inherited form of the ...

Background: Arterial Doppler Ultrasound waveform (DW) analysis allows the detection and ... not being discriminatory (with only two categories at the extreme: normal and abnormal). Conversely, ...

Objective: Arterial Doppler waveform recordings are commonly used to assess lower extremity arterial disease (LEAD) severity. However, little is known about the relationship between arterial Doppler ...

This paper reviews arterial pressure waveforms and contrasts the differences in waveforms imposed by intra-aortic balloon counterpulsation. It explores questions regarding blood pressure ...

Figure 2 illustrates the familiar arterial pressure waveform representative of the non-IAB-pumped patient. Systole is normally the highest pressure point generated. The aortic valve opens ...