【Lexie Grey】評論
(C)Pulsus paradoxus (↓ systolic BP > 10 mm Hg with inspiration): Cardiac tamponade; pericardial constriction; also seen in obstructive lung diseases (eg, severe asthma), tension pneumothorax, and foreign body in airway.(D)Pulsus bisferiens (bifid pulse/“twice beating”): Aortic regurgitation; combined aortic stenosis and aortic regurgitation, HOCM.