Title: Variations in human pulmonary vein ostia morphology – a systematic review with meta-analysis
Authors: Michał Bonczar1 | Katarzyna Piątek-Koziej1 | Joanna Wolska1 | Olaf Tomala1| El-Ayachi Stitou1 | Jakub Pękala1 | Przemysław Pękala1 | Jerzy Walocha1| Mateusz Hołda2,3 | Mateusz Koziej1,2
Affiliations:
1 Department of Anatomy, Jagiellonian University Medical College, Kraków, Poland
2 HEART - Heart Embryology and Anatomy Research Team, Department of Anatomy, Jagiellonian University Medical College, Cracow, Poland
3 Division of Cardiovascular Sciences, The University of Manchester, UK
Corresponding author: Michał Bonczar, Department of Anatomy, Jagiellonian University Medical College, Mikołaja Kopernika 12, 33-332 Kraków, Poland. Email: michalbonczar01@gmail.com.
Conflicting interests: The author(s) declare no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.
Funding: The author(s) received no financial support for the research, authorship, and/or publication of this article.
Informed consent: Not applicable
Ethical approval: Not applicable