On (b)(6) 2018, a 12f amplatzer torqvue 45x45 delivery sheath was used in the us ide to implant an amplatzer amulet device.During the procedure, the patient had a drop in blood pressure that was treated with epinephrine and dobutamine.It was then noted that the first sheath contained air bubbles.The delivery system was removed and exchanged.Echocardiogram was performed and right ventricle dysfunction was observed.An arterial line was placed.Abnormal arterial blood gas and hypotension were noted and treated.There was suspected air in the left atrial to right coronary artery.After the procedure, the patient was reportedly confused but cleared gradually.The patient was sent to the ccu to wean off the epi and dobutamine.On (b)(6)2018, the patient was discharged home.Of note, the patient at baseline had a trivial pericardial effusion which remained unchanged post procedure and was not treated (clinical study patient id: (b)(6)).
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