Shreedhar S Joshi1, Ashwini Thimmarayappa1, PS Nagaraja1, AM Jagadeesh1, Arul Furtado2, Seetharam Bhat2
1 Department of Cardiac Anesthesia, Sri Jayadeva Institute of Cardiovascular Sciences and Research, Bengaluru, Karnataka, India
2 Department of Cardiac Surgery, Sri Jayadeva Institute of Cardiovascular Sciences and Research, Bengaluru, Karnataka, India
Pseudoaneurysm of mitral-aortic intervalvular fibrosa (P-MAIVF) is a rare cardiac surgical condition. P-MAIVF commonly occurs as a complication of aortic and mitral valve replacement surgeries. The surgical trauma during replacement of the valves weakens the avascular mitral and aortic intervalvular area. We present a case of P-MAIVF recurrence 5 years after a primary repair. Congestive cardiac failure was the presenting feature with mitral and aortic regurgitation. In view of the recurrence, the surgical team planned for a double valve replacement. The sewing rings of the two prosthetic-valves were interposed to close the mouth of the pseudoaneurysm and to provide mechanical reinforcement of the MAIVF. Intra-operative transesophageal echocardiography (TEE) helped in delineating the anatomy, extent of the lesion, rupture of one of the pseudoaneurysm into left atrium and severity of the valvular regurgitation. Post-procedure TEE confirmed complete obliteration of the pseudoaneurysm and prosthetic valve function.
Shreedhar S Joshi
Department of Cardiac Anesthesia, Sri Jayadeva Institute of Cardiovascular Sciences and Research, Bengaluru - 560 069, Karnataka
Source of Support: Institutional Support, Conflict of Interest: None
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