🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsSvenskaРусскийالعربية中文日本語EntityQ71105· pop 12· linked from 13 articlesJohann ZahnGerman writerRecent publications · Crossref5 total works indexed2021 ESC Guidelines for the diagnosis and treatment of acute and chronic heart failure · 2021 · cited 11,606x2020 ESC Guidelines for the diagnosis and management of atrial fibrillation developed in collaboration with the European Association for Cardio-Thoracic Surgery (EACTS) · 2020 · cited 8,064xWorldwide trends in body-mass index, underweight, overweight, and obesity from 1975 to 2016: a pooled analysis of 2416 population-based measurement studies in 128·9 million children, adolescents, and adults · 2017 · cited 5,481xPreoperative versus Postoperative Chemoradiotherapy for Rectal Cancer · 2004 · cited 5,057x2021 ESC/EACTS Guidelines for the management of valvular heart disease · 2021 · cited 4,828xvia Crossref · CC0ConnectionsGermanyCountrylightEntityCategories1641 births1707 deaths17th-century German inventors17th-century German philosophers17th-century German scientists18th-century German philosophersGerman male non-fiction writersGerman non-fiction writersPeople from Karlstadt am MainPrecursors of photographyPremonstratensiansScientists from Bavaria