
Alexander Völz
Latest contributions
How to avoid using a new balloon for trapping?
10 Jul 2025
Trapping wires during complex PCI is essential but dedicated trapping balloons aren’t always on hand — and costs add up fast. This My Toolkit tip shows you how to safely reuse a standard PTCA balloon by stiffening its shaft with the original stylet, making valve crossing...

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How to choose a snare and how to create a snare in complex PCI scenarios
19 Dec 2023
Complex percutaneous coronary intervention (PCI) procedures are dramatically increasing in daily practice. Calcified coronary artery lesions and hostile cardiac anatomy may increase the risk of device dislodgment and/or malposition. In such situations, the use of a snare catheter is pivotal to retrieve and/or reposition the device.

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How to choose a snare and create a snare to enhance device trackability in structural interventions
19 Dec 2023
Transcatheter structural procedures are dramatically increasing in daily practice. Approaching hostile cardiac anatomy may increase the risk of device dislodgment and/or malposition. In such situations, the use of a snare catheter is pivotal to enhance device trackability.

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How to perform ultrasound-guided pericardiocentesis without X-rays
12 Oct 2022
My toolkit: A problem-solving step by step tutorial provided by Christian Dworeck & Tobias Schmidt

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Rotational atherectomy for the treatment of heavily calcified coronary lesions - Part 1
21 May 2019 – From EuroPCR 2019
Consult this session on heavily calcified coronary lesions to learn all about how to efficitenly perform the rotational atherectomy procedure in challenging cases, such as extreme tortuosity in a heavily calcified vessel, calcific double bifurcation, and more!
