Nihar Mehta
Latest contributions
TAVI valve-in-valve - Part 4
17 Nov 2025 – From PCR London Valves 2025
This advanced session addresses complex valve-in-valve TAVI procedures, including management of challenging cases involving combined valve-in-valve TAVI and thoracic endovascular aortic repair. It also discusses technical considerations such as retrieval of lost stents in the left main coronary artery and critical aspects of TAV-in-TAV selection, sizing,...
TAVI: high coronary risk - Part 2
16 Nov 2025 – From PCR London Valves 2025
This session presents advanced strategies to mitigate high coronary risk during valve-in-valve TAVR procedures, including the LLAMACORN technique and chimney stenting to prevent coronary obstruction. It discusses management of misaligned prostheses, complex aortic and coronary anatomies, and innovative approaches such as stent crush techniques to ensure...
Rapid-fire - Nightmares in the cathlab - Part 3
21 Nov 2023 – From PCR London Valves 2023
Consult this session to uncover challenging scenarios: navigate the complications of balloon-expanding TAVI embolization triggered by a Starr Edwards valve in the mitral position, delve into the nightmare of an embolic stroke post-TAVI in a patient with a porcelain aorta, explore the complexities of TAVR following two...
Tricuspid valve interventions in complex scenarios
20 Nov 2023 – From PCR London Valves 2023
Explore innovative tricuspid valve interventions with this selection of cases: witness the application of combined transcatheter tricuspid annuloplasty and edge-to-edge repair to address a torrential tricuspid regurgitation, discover a novel technique for uncrossable tricuspid valve-in-valve scenarios, delve into the management of severe tricuspid regurgitation in a...
Rapid-fire - Nightmares in the cathlab - Part 1
19 Nov 2023 – From PCR London Valves 2023
Discover intriguing cases featured in the PCR London Valves 2023 course: learn about a rare malfunction in a Mitral TEER device, delve into the complexities surrounding a self-expanding valve TAVI where embolisation poses a threat towards the left ventricle, explore the challenges associated with TAVR in...
Rapid-fire - Challenging TAVI procedures - Part 1
19 Nov 2023 – From PCR London Valves 2023
Discover challenging TAVI procedures in this session, including: TAVI in a small aortic annulus with chimney stenting, TAVI with ACURATE Neo 2 and coronary protection in a horizontal aorta with low coronary height, simultaneous kissing balloon inflation technique for effective coronary protection during TAVI, and much...
TAVI challenges: session 4
29 Nov 2022 – From PCR London Valves 2022
This PCR LV 2022 session includes no less than 8 cases of TAVI complications, including TAVR in iatrogenic acute native pure aortic regurgitation, TAVI in a young patient after orthotopic liver retransplantation, or percutaneous treatment of a subaortic membrane using a self-expandable TAVR.
