AAPM: American Academy of Pain Medicine
ACCP: American College of Clinical Pharmacy
ACOG: American College of Obstetricians and Gynecologists.
ADP: Adenosine diphosphate
AF: Atrial Fibrillation
AGREE II: Appraisal of Guidelines for Research and Evaluation II
aPCC: activated prothrombin complex concentrates
aPTT: Activated Partial Thromboplastin Time
ASA: American Society of Anesthesiologists.
ASRA: American Society of Regional Anesthesia
ASRA PM: American Society of Regional Anesthesia and Pain Medicine
aXa: anti-X activity
BID: twice daily
BMI: body mass index
CAD: Coronary artery disease
CrCI: Creatinine clearance
CT: Computed Tomography
CYP3A4: Cytochrome P450 3A4
CV: Cardiovascular
DOACs: Direct oral anticoagulants
DTI: direct thrombin inhibitor
DVT: Deep venous thrombosis
DXA: direct Xa antagonists
ECG: Electrocardiography
EHC: Egyptian Health Council
EHRA: European Heart Rhythm Association
ESA: European Society of Anaesthesiology
ESAIC: European Society of Anaesthesiology and Intensive Care.
ESRA: European Society of Regional Anaesthesia
FDA: Food and Drug Administration
FFP: Fresh Frozen Plasma
GDG: Guidelines Development Group
GP IIb/IIIa inhibitors: Glycoprotein IIb/IIIa inhibitors
GPS: Good Practice Statement.
GRADE: Grading of Recommendations Assessment, Development and Evaluation
HIT: Heparin-induced thrombocytopenia
ICU: intensive care unit
IMPROVE: International Medical Prevention Registry on Venous Thromboembolism
INR: international normalized ratio
IV: Intravenous
LA: Local Anesthetic
LMWH: Low molecular weight heparin
MI: Myocardial infarction
MRI: Magnetic Resonance Imaging
N/A: Not available
NIBP: Non-invasive Blood Pressure
NSAID: Nonsteroidal Anti-inflammatory Drug
NYSORA: New York School of Regional Anesthesia
NVAF: Non-valvular atrial fibrillation
PAD: Peripheral artery disease
PADUA: from University of Padua, Padova Italy
PAUSE: Perioperative Anticoagulation Use for Surgery Evaluation
P2Y12 inhibitors: P2Y12 receptor antagonists or blockers (A class of antiplatelet medications)
PCC: prothrombin complex concentrates
PDE: phosphodiesterase
PE: Pulmonary embolism
P-gp: P-glycoprotein
PT: Prothrombin Time
RCT: Randomized Controlled Trials
rFVIIa: recombinant activated factor VIIa
SC: Sub-cutaneous
SOAP: Society for Obstetric Anesthesia and Perinatology.
THA: Total hip arthroplasty
TIA: Transient ischemic attack
TID: three times daily
tPA: Tissue-type plasminogen activator
UFH: Unfractionated Heparin
UK: United kingdom
USA: United States of America
VKA: Vitamin K Antagonist
VTE: Venous thromboembolism
WHO: World Health Organization