Authors
- La Gerche, Andre
- La Meir, Mark
- La Rovere, Maria Teresa
- Labovitz, Arthur J
- Ladich, Elena
- Ladwiniec, Andrew
- Lagu, Tara
- Lahorra, Joseph
- Lainscak, Mitja
- Laird, John R
- Laird-Fick, Heather
- Laissy, Jean-Pierre
- Lakkireddy, Dhanunjaya
- Lakkis, Nasser
- Lal, Sean
- Lalmand, Jacques
- LaLonde, Thomas A
- Lam, Carolyn
- Lam, Simon
- Lama, Claudia
- Lambert, Cameron T
- Lambiase, Pier D
- Lambrinou, Ekaterini
- Lamelas, Pablo
- Lamfers, E
- Lammirato, Anna
- Lampert, Rachel
- Lancellotti, Patrizio
- Landewé, Robert BM
- Landmesser, Ulf
- Lane, Deirdre A
- Lang, Roberto M
- Lang, Irene M
- Lang, Chim C
- Lange, Ruediger
- Lansberg, Peter J
- Lansky, Alexandra
- Lanters, Eva AH
- Lanz, Jonas
- Lanza, Gaetano Antonio
- Lanzillo, Chiara
- Large, Stephen Ralph
- Laricchia, Alessandra
- LaRocca, Gina
- Larose, Eric
- Lash, Timothy L
- Latchamsetty, Rakesh
- Lațcu, Decebal Gabriel
- Latib, Azeem
- Latini, Roberto
- Lau, Hans-Joachim
- Lau, Chu-Pak
- Laudani, Alessandro
- Lauer, B
- Laufer, Günther
- Laut, Kristina Grønborg
- Lauten, Alexander
- Lauterbach, Michael
- Lavalle, Carlo
- Lavanier, Stephen