ACE2	angiotensin converting enzyme 2
ACEi	angiotensin converting enzyme inhibitor
Ang II	angiotensin II
AP	aminopeptidases
ARB	angiotensin receptor blockers
ARDS	acute respiratory distress syndrome
ASA	aldosterone synthase antagonist
AT1R/AT2R	angiotensin type 1/2 receptor
B1R/B2R	bradykinin type 1/2 receptor
BP	blood pressure
BK	bradykinin
COVID-19	coronavirus disease 2019
CVCs	cardiovascular complications
CPM	carboxypeptidase M
DABK	des-Arg9-bradykinin
DAKD	des-Arg10-kallidin
DPPD-4	dipeptidyl peptidase 4
GPCRs	G protein-coupled receptors
ICU	intensive care unit
IFN	interferon
IL-6	interleukin-6
KD	kallidin
KKS	kinin–kallikrein system
NETs	neutrophil extracellular traps
NLRP3	NOD-, LRR- and pyrin domain-containing protein 3
RAAS	renin–angiotensin–aldosterone system
ROS	reactive oxygen species
SARS-CoV-2	severe acute respiratory syndrome coronavirus 2
TMPRSS2	transmembrane protease serine 2
TNFα	tumour necrosis factor α