Pulsus paradoxus is the term used to describe an exaggerated blood pressure variation with the respiratory cycle. This can be found in cardiac tamponade or during chronic obstructive pulmonary disease ...

When you take a breath in, you may experience a mild, brief drop in blood pressure that’s unnoticeable. Pulsus paradoxus, sometimes called paradoxic pulse, refers to a blood pressure drop of at least ...

Cardiac tamponade occurs when a pericardial effusion exerts a significant amount of pressure externally on the heart, resulting in impaired right ventricular filling eventually causing decreased ...

Jan. 8, 2004 — Measurement of pulsus paradoxus (PP) using pulse oximeter plethysmographic waveform is a simple, noninvasive, and accurate method of evaluating airway obstruction, according to a study ...

In a simulation involving 15 healthy trainees, slowing respiration to 10 seconds per breath produced pulsus measurements exceeding 20 mm Hg, enabling improved teaching simulation and understanding of ...