Pulsus paradoxus is an exaggerated drop in blood pressure when you breathe in. It isn’t a disease. Instead, it’s a symptom of an underlying condition. Your heart and lungs work together to take in ...

What is pulsus paradoxus? Describe the physiologic mechanism. Pulsus paradoxus is the term used to describe an exaggerated blood pressure variation with the respiratory cycle. This can be found in ...

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 ...