1.
ESC Heart Fail
; 9(1): 782-785, 2022 02.
Artículo
en Inglés
| MEDLINE
| ID: mdl-34766440
RESUMEN
We report the case of a 58-year-old female with severe postcapillary pulmonary hypertension (averaged mean pulmonary arterial pressure was 49 mmHg, pulmonary arterial wedge pressure 29 mmHg, and right atrial pressure 8 mmHg) due to heart failure with preserved ejection fraction. A left-to-right atrial shunt was created using an 8 mm cutting balloon, under transesophageal echocardiography guidance. Both pulmonary arterial and wedge pressure dramatically decreased after the procedure. Symptoms immediately improved and benefits were sustained at 6 months of follow-up. This case suggests that iatrogenic septal defect using a cutting balloon could be an option to treat symptomatic postcapillary pulmonary hypertension.