What is S1 medical abbreviation?

What does the S1 medical term mean?

The S1 abbreviation may have multiplied meanings. However, what is the meaning of the medical term S1?

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In the medicine field, the S1 abbreviation stands for first heart sound.

S1: first heart sound

Related Medical Abbreviations

APS	Adult Protective Services
BAER	brainstem auditory evoked response
CMHC	community mental health center
CPD	congenital polycystic disease; chronic pulmonary disease; cephalopelvic disproportion
CPU	Chest Pain Unit
CVX	cervix
Cal	Calorie (kilocalorie)
Cgm	centigram (one hundredth of a gram)
D/C	discontinue; discharge
DUI	driving under the influence
Diff	differential
EHR	electronic health record
ELISA	enzyme-linked immunosorbent assay
ETOH	Alcohol
FMF	Familial Mediterranean Fever
FS	frozen section; Fealty’s syndrome; finger stick
GNR	Gram Negative Rod
H&H	Hemoglobin and Hematocrit
HCl	hydrochloric acid (hydrogen chloride)
HHS	U.S. Department of Health and Human Services
HMO	health maintenance organization
HNPCC	hereditary non-polyposis colorectal cancer
IDV	indinavir (antiviral drug)
LBBB	Left Bundle Branch Block
LCA	left coronary artery
LP	Lumbar Puncture
LUD	left uterine displacement
MODS	multiple organ dysfunction syndrome
NAT	non-accidental trauma; nucleic acid-based tests
OSR	open septo-rhinoplasty
P&P	pins and plaster
PCKD	Polycystic Kidney Disease
PO	By Mouth
PRQM	publicly reported quality measures
PSA	Prostate Specific Antigen
RRR	Regular Rate and Rhythm
RS	remitting seronegative; respiratory system; Reiter’s syndrome
RVH	right ventricular hypertrophy
S/E	side effects
SA node	sinoatrial node
VB	vaginal bleeding
dau	daughter
grp	group
iFR	instant wave-free ratio
inf	inferior; infant
lvl	level
misc	miscellaneous
pmol	picomole (one trillionth of a mole)
rBST	recombinant bovine somatotropin
supf.	superficial
tsp	teaspoon