Nikolaus Haas

ORCID: 0000-0002-2134-3091
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About
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Research Areas
  • Congenital Heart Disease Studies
  • Cardiac Valve Diseases and Treatments
  • Mechanical Circulatory Support Devices
  • Cardiac Arrhythmias and Treatments
  • Cardiac Structural Anomalies and Repair
  • Pulmonary Hypertension Research and Treatments
  • Cardiovascular and Diving-Related Complications
  • Medical and Health Sciences Research
  • Cardiac pacing and defibrillation studies
  • Cardiovascular Function and Risk Factors
  • Cardiovascular Issues in Pregnancy
  • Transplantation: Methods and Outcomes
  • Aortic Disease and Treatment Approaches
  • Infective Endocarditis Diagnosis and Management
  • Kawasaki Disease and Coronary Complications
  • Cardiovascular Conditions and Treatments
  • Cardiovascular Syncope and Autonomic Disorders
  • Coronary Artery Anomalies
  • Atrial Fibrillation Management and Outcomes
  • Vascular anomalies and interventions
  • Obesity, Physical Activity, Diet
  • Cardiac Imaging and Diagnostics
  • Cardiac Arrest and Resuscitation
  • Clinical practice guidelines implementation
  • Medical Practices and Rehabilitation

Ludwig-Maximilians-Universität München
2016-2025

LMU Klinikum
2017-2025

München Klinik
2019-2025

University Medical Center Utrecht
2023

Wilhelmina Children's Hospital
2023

Ruhr University Bochum
2010-2022

Heart and Diabetes Center North Rhine-Westphalia
2010-2022

University of Delaware
2019

Adult Congenital Heart Association
2010

Prince Charles Hospital
2003-2008

The EDUCATE study investigated the acute impact of energy drink (ED) consumption on heart rate variability (HRV) in children and adolescents, with a focus how these stimulant-rich beverages influence cardiac autonomic function. Given popularity EDs among young people, this assessed immediate cardiovascular response to ED intake. This randomized, double-blind, placebo-controlled crossover trial involved 26 healthy participants aged 10-18 years. Each participant consumed weight-adjusted or...

10.1007/s00246-025-03770-3 article EN cc-by Pediatric Cardiology 2025-01-21

Background The Occlutech Figulla ASD device series (OFSO) shows an improved design for interventional closure, larger follow‐up are missing. Methods We retrospectively reviewed the feasibility, safety, implantation properties, results, and of closure using devices over a 5 year period by establishing multi‐institutional collaborative result registry with 16 contributing centers from 11 countries (IRFACODE). Results In 1315 patients all age groups (female 66.9%), successful (98%) was...

10.1002/ccd.26497 article EN Catheterization and Cardiovascular Interventions 2016-03-31

The selection of surgical approach for patients suffering from acute thoracolumbar spinal trauma is presently imbued with great controversy. method chosen depends on the type fracture, anatomic and biomechanical factors, habits experience surgeon involved. Due to new techniques posterior use internal fixators, indications anterior must be reassessed. primary indication decompression grafting narrowing canal neurologic deficits that cannot resolved by any other approach. Additional are seen...

10.1097/00007632-199103001-00015 article EN Spine 1991-03-01

The consumption of Energy Drinks (ED) is very popular among children and teenagers. While potential cardiovascular side effects these beverages are suggested, the acute impact ED on pediatric system has not been systematically examined yet. aim this study was to investigate blood pressure heart rate in healthy teenagers.This a randomized, single-blind, placebo-controlled, crossover clinical trial. On two consecutive days, participants were asked consume weight-adjusted amount an (3 mg...

10.3389/fcvm.2022.862041 article EN cc-by Frontiers in Cardiovascular Medicine 2022-03-21

Abstract Background and Aims Transcatheter pulmonary valve implantation (TPVI) is indicated to treat right-ventricular outflow tract (RVOT) dysfunction related congenital heart disease (CHD). Outcomes of TPVI with the SAPIEN 3 that are insufficiently documented were investigated in EUROPULMS3 registry 3-TPVI. Methods Patient-related, procedural, follow-up outcome data retrospectively assessed this observational cohort from 35 centres 15 countries. Results Data for 840 consecutive patients...

10.1093/eurheartj/ehad663 article EN European Heart Journal 2023-10-24
Dorine Borensztajn Joany M. Zachariasse Enitan D. Carrol Ruud Nijman Ulrich von Both and 95 more Marieke Emonts Jethro Herberg Benno Kohlmaier Michael Levin Emma Lim Ian Maconochie Federico Martinón‐Torres Marko Pokorn Irene Rivero‐Calle Aleksandra Rudzāte Chantal Tan Μαρία Τσολιά Clementien Vermont Dace Zavadska Werner Zenz Henriëtte A. Moll Nienke N. Hagedoorn Willem A. Dik Stéphane Paulus Elizabeth Cocklin Rebecca B. Jennings Joanne Johnston Simon Leigh Karen Newall Sam Romaine Aubrey J. Cunnington Tisham De Myrsini Kaforou Victoria Wright Lucas Baumard Evangelos Bellos Giselle D’Souza Rachel Galassini Dominic Habgood-Coote Shea Hamilton Clive Hoggart Sara Hourmat Heather Jackson Stephanie Menikou Naomi Lin Samuel Nichols Ivonne Pena Paz Priyen Shah Ching‐Fen Shen Ortensia Vito Clare Wilson Amina Abdulla Ladan Ali Sarah Darnell Rikke Jørgensen Sobia Mustafa Salina Persand Laura Kolberg Manuela Zwerenz Judith Buschbeck Christoph Bidlingmaier Vera Binder Katharina Danhauser Nikolaus Haas Matthias Griese Tobias Feuchtinger Julia Keil Matthias Kappler Eberhard Lurz Georg Muench Karl Reiter Carola Schoen Lucille Valentine Karen N. Allen Kathryn Bell Adora Chan Stephen Crulley Kirsty Devine Daniel Fabián Sharon King Paul McAlinden Sam McDonald Anne McDonnell Ailsa Pickering E. Thomson Amanda Wood Diane Wallia Phil Woodsford Frances Baxter Ashley Bell Mathew Rhodes Rachel Agbeko Christine Mackerness Bryan Baas Lieke Kloosterhuis Wilma Oosthoek Tasnim Arif Joshua Bennet Kalvin Collings Ilona van der Giessen

Abstract Background Studies on procalcitonin (PCT) for identifying sepsis were published as early 1993 and since then, PCT has been the topic of over 8,500 studies. Several studies show to be superior CRP in differentiating invasive infections such from viral infections, especially disease course. However, its actual use clinical practice is poorly documented. Our aim was study febrile children attending ED across Europe compare this CRP. Methods The MOFICHE/PERFORM study, a prospective...

10.1186/s12887-025-05483-1 article EN cc-by BMC Pediatrics 2025-03-01

Background/Objectives: physical activity (PA) in children offers lifelong benefits, yet nearly four five are insufficiently active. We examined sex-specific differences sport participation by type and its association with weight status. Methods: the ongoing hand-on-heart-study (“Hand-aufs-Herz”), comprehensive data on sociodemographic profiles, PA, anthropometry were collected from 922 school-aged children, adolescents, young adults (8–20 years) Germany. Sex-specific participation, types,...

10.3390/children12040412 article EN cc-by Children 2025-03-26

Beyond their effect on blood pressure, the of energy drinks heart rate in children and teenagers has not been evaluated until now. Thus, this study aimed to investigate acute cardiovascular effects healthy teenagers. Twenty-six adolescents (mean age 14.49 years) received a commercially available drink (ED) placebo two consecutive days based maximum caffeine dosage as proposed by European Food Safety Authority. Heart rhythm electrocardiographic time intervals were assessed prospective,...

10.3390/cells11030498 article EN cc-by Cells 2022-01-31
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