Malte Kelm, MD

Original Contribution

Sex-Specific Outcomes of Patients Treated With Extracorporeal Cardiopulmonary Resuscitation

11/01/2020

Ralf Westenfeld , MD;

Bernhard Wernly , MD, PhD;

Malte Kelm , MD;

Sandra Buter , MD;

Christian Jung , MD, PhD;

Maryna Masyuk , MD;

Diyar Saeed , MD;

Alexander Albert , MD;

Georg Fuernau , MD;

Hug Aubin , MD;

Patients after cardiac arrest treated with extracorporeal cardiopulmonary resuscitation (eCPR) evidence high mortality. Recently, women were reported to evidence even worse outcomes after cardiac arrest. However, sex-specific data on cardiac...

Patients after cardiac arrest...

11/01/2020

Journal of Invasive Cardiology

Original Contribution

Balloon Valvuloplasty Followed by Transcatheter Aortic Valve Implantation as a Staged Procedure in Patients With Low-Flow Low-Gradient Aortic Stenosis

11/25/2018

Katharina Hellhammer , MD;

Horst Sievert , MD, FESC, FACC, FSCAI;

Kerstin D. Piayda , MD;

Sameer A. Gafoor , MD;

Tobias Zeus , MD;

Anna Christina Wimmer , BA;

Malte Kelm , MD;

Verena Veulemans , MD;

Christian Jung , MD, PhD;

Shazia Afzal , MD;

Ralf Erkens , MD;

Amin Polzin , MD;

Christine Quast , MD;

Ralf Westenfeld , MD;

We investigated whether balloon aortic valvuloplasty followed by TAVI as a staged procedure is an effective treatment option in patients with low-flow low-gradient aortic stenosis.

We investigated whether balloon...

11/25/2018

Journal of Invasive Cardiology

Figure 1. Generation and use of a dynamic coronary roadmap during percutaneous coronary intervention

Original Contribution

Roadmap Fusion Imaging in Percutaneous Coronary Intervention Reduces Contrast Medium Exposure Irrespective of Investigator’s Experience Level

01/12/2024

Verena Veulemans , MD;

Shazia Afzal , MD;

Ralf Erkens , MD;

Amin Polzin , MD;

Christine Quast , MD;

Raphael Phinicarides , MD;

Nora Berisha , MD;

Kathrin Klein , MD;

Pia Leuders , MD;

Tobias Zeus , MD;

Florian Bonner , MD;

Malte Kelm , MD;

Christian Jung , MD, PhD;

In this study, the authors aimed to determine if Dynamic Coronary Roadmap software is equally effective irrespective of the performing investigator’s experience level.

In this study, the authors aimed...

01/12/2024

Journal of Invasive Cardiology

Original Contribution

Process Standardization in High-Risk Coronary Interventions is Associated With Quality of Care Measures

10/01/2022

Stefan Perings , MD;

Tobias Zeus , MD;

Malte Kelm , MD;

Andrea Icks , MD;

Christian Jung , MD, PhD;

Yvonne Heinen , MD;

Georg Wolff , MD;

Kathrin Klein , MD;

Maximilian Brockmeyer , MD;

Claudio Parco , MD;

Patient safety is one of the most important issues in healthcare. High-risk percutaneous coronary interventions (HR-PCIs) offer well-established treatment options for patients with complex coronary artery disease and multiple comorbidities....

Patient safety is one of the...

10/01/2022

Journal of Invasive Cardiology

Original Contribution

A Novel Model to Predict 1-Year Mortality in Elective Transfemoral Aortic Valve Replacement: The TAVR-Risk Score

10/13/2022

Georg Wolff , MD;

Raphael Romano Bruno , MD;

Tobias Zeus , MD;

Artur Lichtenberg ;

Malte Kelm , MD;

Friedhelm Beyersdorf ;

Christian Jung , MD, PhD;

Christian W. Hamm , MD, PhD, FESC;

Jan Gummert , MD, PhD;

Andreas M. Zeiher , MD;

Magnus Settergren , MD;

Amin Polzin , MD;

Bernhard Wernly , MD, PhD;

Christian Frerker , MD;

Raffi Bekeredjian , MD;

Timm Bauer , MD;

Andreas Beckmann , MD;

Sabine Bleiziffer , MD;

Stephan M. Ensminger , MD, PhD;

Helge Möllmann , MD, PhD;

Christopher U. Meduri , MD, MPH;

Thomas Walther , MD, PhD;

Kari Feldt , MD;

We aimed to develop and validate an effective prediction model for 1-year mortality risk in elective transfemoral transcatheter aortic valve replacement (TAVR), ie, the TAVR-Risk (TARI) model.

We aimed to develop and validate...

10/13/2022

Journal of Invasive Cardiology