793
ORIGINAL488722001005095115161181234281316
ARTICLES521822001004692132152192227269309
Value29433300100437792130165
of312533001003757
electrocardiogram31983300100355086117145170208239275299336352390429453489549
and376333001003471110
chest388933001002967102132159
X-ray40653300100426589124160
examinations424133001003471107167182220255281297336374402
in466033001001452
preoperative47283300100376196136174210234269296312348383
management512733001005994132167205240300336374400
|5584220010018
E5564222001004177
/36358040010732
Vnitř3712804001074592111139166
Lék.3897804001074184122140
2024;70(8):E3-E104057804001074487128168182224265290332355369411456483527566606
/47088040010731
VNITŘNÍ48058040010746106127172220280301
LÉKAŘSTVÍ5128804001074084130188235279324377399
www.casopisvnitrnilekarstvi.cz42580400107651332012142542953293774274464795215705896176436927117307748128548809159449871007102310631101
pressure,42562001075077120154187234261304319
detailed77062001074993121163181200244295
descriptions109162001074993127168195214263291310358407440
of155862001074872
the165662001072876121
ECG180362001074293146
and197662001074189139
CXR,2141620010751102147164
changes233262001074088129177227271305
in266362001071967
preoperative27576200107497612042576001074898143169211238257298341
management,786760010774114162203253297370414463489506
complications131176001074187161211230249289331358376424473506
after18377600107416496138165
surgery,202176001073481107156200226269281
and232176001074189139
mortality.2479760010774123150181222241259287330342
Study425102001254983135188239
goals6931020012551104153177219
The565118001074291135
primary71611800107507796169209235278
goal1010118001074997138157
of1184118001074771
this127211800107277594126
analysis1415118001074088128147187221239271
was17021180010765106139
to1858118001072774
determine1948118001074993120163189263281329373
whether23371180010765113157185233276303
an2656118001074189
ECG2761118001074293145
or425132001074876
CXR,5271320010752103148166
acquired719132001074283131179198224268318
prior106413200107507797146173
to1264132001072875
non-elective1365132001074998147175222242286328358378419463
NCS18541320010758111154
in2035132001071867
hospitalized2129132001074897131181200229270290308345389439
patients,2595132001075092120139183232259294310
had425146001074888137
any579146001074188126
impact722146001071992141182222252
on991146001074796
changes1103146001074088128176225269302
in1421146001071967
preoperative1504146001074976119167217262288329356375416458
management.19791460010773114161202251295368412459486502
We24981460010773115
defined2629146001074992116135183227277
a4251600010740
change481160001074087127174222265
in762160001071966
a8441600010740
preoperative900160001074975117165214258284325351370410452
management13681600010773113160200248291364407454480
as1864160001074173
a19531600010740
postponed2009160001074997130158207256303347396
or2421160001074773
completely2510160001074085158207226269296338356395
canceled425174001074082131172215235279330
surgery782174001073381108156201228272
(PCCS).1080174001072470122171214238251
We13581740010775117
also150217400107416093142
recorded1671174001072770112159186235280330
any2028174001074190129
relevant218417400107267089134175217266293
changes2504174001074089130179229273307
in2838174001071967
preoperative425188001075077120169219264290332359378419462
medications,9061880010774118168187227268296314362411444460
such1385188001073481121169
as1574188001074074
adjustments1667188001074190109156189218292337385412446
in2133188001071866
beta-blocker2218188001075095123164192243263311352390433459
doses2697188001074997130175208
or425202001074875
anti-arrhythmic517202001074189116135163203230257306344375424497516556
therapy.1090202001072877121147189238278290
Sometimes,1397202001074290165209237255329373407423
additional1837202001074191140159187206254302343362
tests2216202001072871104133168
were24022020010765108135178
initiated,259720200107196785114132173200242292308
based425216001075091125169219
on667216001074897
an788216001074088
abnormal900216001074191139188215289330349
ECG1272216001074293146
or1442216001074874
CXR,15402160010751102147164
which17282160010765113132172220
turned1972216001072775102151195245
out2240216001074897125
to2388216001072875
be2486216001075095
unnecessary2605216001074795143188229271425230001073467109135178
and620230001074189139
did776230001074968117
not910230001074897124
provide1051230001075077124164184233277
any1345230001074189128
additional1490230001074190140158186205253302342361
information.186923000107196690137164239279307325373422438
Therefore,2325230001074191135162205228276303346360
those2703230001072876124158202
tests425244001072870104133168
did611244001074968117
not747244001074896123
actually889244001074181112160200219238278
change1185244001074088129177227271
the1474244001072876120
preoperative1613244001074976119168218263290331359377418462
management.20932440010774115163203253297370415463490506
In2617244001071968
those2703244001072876124158202
cases,425258001074082115159193209
we6582580010765109
did792258001074967116
not933258001074897124
record1082258001072669111157184232
a13392580010741
change1405258001074088129177226270
in1700258001071967
preoperative1791258001075077120169219264290332359378419462
management;22782580010774114162203253297370415463490506
on2808258001074897
the425272001072876120
contrary,565272001074087135162189231257300312
we8962720010765109
recorded1024272001072770111158185233277327
these1371272001072876120154198
as1589272001074074
pointless1682272001075099118166193212256290323
time2025272001072846120164
delays.2209272001074993112153191225242
The565286001074190133
secondary714286001073377117163210259299324366
goal1096286001074996137155
was12672860010764105137
to1420286001072773
identify1509286001071967110157183201225267
potential1792286001074998124166213239257297315
predictors2123286001074975117166185224254299325359
of2498286001074770
a25842860010741
change2640286001074087127174222266
in425300001071966
preoperative507300001074975118166215259285326353371412454
management,9773000010773113160200249292365409456482498
due1491300001074995139
to1646300001072773
ECG1735300001074292144
or1895300001074774
CXR19853000010751100145
findings.214630000107234289138156203252284300
We24623000010774115
aimed2593300001074058131174223
to2833300001072773
suggest425314001073481130179223257286
some731314001073482157201
cut-off952314001074088116141191215242
values1215314001074082101148192226
of1461314001074872
the1554314001072876120
identified1694314001071968112161187206230250294344
predictors,2058314001075077120170189229259306333367383
which24613140010765114133173221
could2702314001074087135154203
be425328001075095
used539328001074881125175
to734328001072874
reduce828328001072770120167208250
the1098328001072876120
number1238328001074896169219264290
of1548328001074872
unnecessary1639328001074896144188230272306339381407450
procedures.2109328001075077124165207258305331374408425
Study425354001254983135188239
oversight6933540012551101148184226250302355391
The565370001074190133
study713370001073361108156196
was9243700010764104137
conducted1076370001074085132181227266296337386
in1477370001071966
accordance1558370001074080118163189236276322362403
with1977370001076482109156
Good21493700010755103151200
Clinical236437000107516986133151190230248
Practice2628370001074469110149179197236277
guidelines,425384001074996115164208228246294338372388
and833384001074089138
it991384001071947
was10583840010765106139
approved1217384001074191141168215255298348
by1585384001075089
the1694384001072876120
local1834384001071967109150169
Ethics2023384001074268116135175210
Committee.2253384001075198172246264292323365410425
Given2698384001075675116159207
the425398001072878124
retrospective576398001072772100128177211262308351382402444489
study1092398001073565114165207
design,1326398001075096130149200249266
patients1619398001075194122142187236264300
did1947398001075069120
not20943980010750100128
provide2249398001075179128169189240285
informed256239800107196893142170246292343
consent425412001074087135168213261288
before732412001075095119166193236
study988412001073362110160200
entry.1208412001074392118145188200
All56542600107527088
the668426001072774117
authors801426001074086113160207233266
involved1083426001071865103149168207249298
had1396426001074887135
access1547426001074079117158191223
to1785426001072873
all187342600107405976
patient1965426001074889115133175222248
data2229426001074887113153
and2398426001074087135
the2548426001072774117
results2681426001072667100146164191224
of425440001074872
statistical514440001073362104131149182211230270312331
analyses.861440001074189130149189223267301318
All119544000107537291
the1302440001072876121
authors1439440001074189117165213240275
agreed1730440001074191117160205255
to2002440001072774
vouch2093440001074088136177225
for233444000107247198
the2449440001072876120
accuracy2586440001074182120168194236277319
and425454001074189138
completeness583454001074087161210230274302344393437470504
of1106454001074872
the1198454001072876120
analyzed1338454001074189130149189227270320
data.1678454001074990117158175
Statistical425480001254983133170194235272296337387411
analysis8654800012547100148172224265289330
Standard565496001074371115166219262290342
descriptive945496001075097133177205226279309329373419
statistics1403496001073465109139160195226247290327
were17684960010767113142188
applied1994496001074295148169190236289
in2321496001072071
the2430496001072980127
analysis.2595496001074293136157200236257292310
Continuous425510001075198147174192240288336384417
variables867510001074182109128168218237281315
are1207510001074167110
expressed1342510001074484134160203237270315365
as1732510001074174
the1831510001072876120
mean19765100010774118158206
±SD2207510001075496153
or2385510001074875
the2485510001072876120
median26305100010774118168187227275
and425524001074188137
interquartile57852400107196692134160208255295321351370388431
range.1026524001072667114163207221
Categorical1263524001075192119161210258284303343384402
variables1681524001074182108127166215235278311
are2008524001074167109
expressed2133524001074483132159201234267311360
as2509524001074174
absolute2599524001074089122170189236264306
and425538001074087134
relative57453800107266886125151169209250
frequencies.83953800107235091140186228275314332374406422
Differences127653800107577598124166192233280319360392
between1683538001074992119184226270316
patients2014538001074989115133175222247281
with2310538001076482109155
and2480538001074087135
without2630538001076382108155202248275
PCCS425552001074597145188
were6315520010765109135178
analyzed828552001074189129148188227270320
with1167552001076584112160
the1346552001072876120
Mann-Whitney14855520010770111159207235309358376404453497537
test,2040552001072871104133150
for220855200107247198
continuous2325552001074087135162181229276325373406
variables,2749552001074183109128425566001074190110154188204
and648566001074189139
Fisher’s80656600107426093141185212229261
exact1086566001074484125165196
test,1301566001072871105133150
for147056600107247299
categorical1588566001074082109151202250277296336378397
variables.2004566001074183109128169218238282316332
Parameters565580001074584110151223267294335361395
were9765800010764107133175
selected116758000107337695138178208250299
for148258000107237096
their1594580001072875118137162
abilities1772580001074089108126144171190233266
to2054580001072773
predict2143580001074975117166185224254
PCCS;2413580001074495142184198
this262758000107277492125
was27675800010765105138
evaluated425594001074484126145192233260303353
with802594001076584112160
a9865940010741
receiver1051594001072770111154172213256283
operating1358594001074898143169211238257305354
characteristic1736594001074189129156197238268311337356389418437477
(ROC)2237594001072469130182208
analysis2469594001074189130149189223241274
and2767594001074189138
described425608001074993127167194213263307358
with801608001076584112160
the980608001072776120
area1118608001074167110150
under1287608001074795145189215
the1521608001072776120
curve1659608001074088114158201
(AUC),1879608001072476129181206220
its211760800107194782
confidence2217608001074087136159179228272320361403
interval263860800107196794136163207248267
(CI),42562200107247594118132
and584622001074291142
statistical753622001073464106134153187217236278320340
significance1120622001073453103152171196216258300349391434
(p-value1581622001072576106149191211259304
<0.05).1912622001075599115160204228241
The2181622001074293138
optimal2347622001074899128147222264283
cut-off2658622001074089118143195220248
values425636001074183102149194228
were6796360010766109136179
determined885636001074993121164191266284333377427
by1339636001075089
maximization14556360010774115155174248267304346374393441490
of1971636001074973
the2070636001072877121
Youden2218636001074588137187231279
index.2524636001071967117161201218
The2769636001074292136
analysis425650001074189130149189223242274
was7266500010765106140
performed892650001075095122149196223298342392
in1311650001071967
SPSS1404650001074286128168
28.1599650001074486103
0.1728650001074460
1.1181465000107445594
(IBM193465000107244388158
Corporation,2119650001075198125176225252294321340388437452
Armonk,2598650001075279154202251289307
NY,4256640010757103112
USA,557664001075697148166
2021).742664001074487129168186199
Results4256890013868127179242275320373
We5657060010776120
enrolled717706001074596124173195215261313
a10637060010742
total1137706001072978107150171
of1340706001075075
23621448706001074591137181
patients1662706001075195123144190240269306
scheduled2000706001073578128174227277297343396
for2428706001072574103
NCS25647060010759113158
that2755706001072879122151
underwent425720001074895144188214282325373399
an841720001074188
internal94672000107196693135161210250269
preoperative1231720001075076119168217262288330356375416459
examination1706720001074483124197216263304330349397445
between2167720001075095122189232277325
September2508720001074286135162204278327371398
2015425734001074487127165
and617734001074089138
November7827340010757106146190264314359385
2021.1194734001074487128168179
All140073400107537290
patients1517734001075091119138182230257292
were18357340010765109136179
included2040734001071967108127174224268318
in2385734001071967
the2478734001072877121
primary262573400107507797170211238281
analysis.425748001074088128146186219237269285
Their727748001074190134152178
mean9217480010773116156203
age1140748001074189133
was12897480010764105138
63.41443748001074385100143
years,1602748001073982121147181196
and1814748001074188137
48%1967748001074488154
were21377480010764107133176
women.23297480010764111184228275291
Among26367480010752125173221269
these425762001072876120154198
patients,641762001074991118137181229256290306
56.4%965762001074487103147212
had1194762001074889138
a13507620010741
history1408762001074867100129175202245
of1671762001074872
arterial176076200107416798141167187227246
hypertension,2023762001074987138183209240283331364382430479494
22.8%2535762001074487103148215
had2767762001074889138
a4257760010741
history48477600107486799128175202245
of747776001074872
diabetes,837776001074968108158203230273307323
and1178776001074189138
16.5%133477600107448399144208
had1560776001074989139
a17177760010741
history177677600107486799128175202245
of2039776001074872
chronic2129776001074088114162210229269
coronary2416776001074087114161209250276320
syndrome.2754776001073374123304762001074874119192235249
The331162001074190133
mean3459620010773116155201
heart367662001074790129154184
rate38766200107266693134
was4025620010764104137
79417762001074384
beats427662001074993132158192
per448362001074993118
minute461762001077290137183210251
(bpm);488462001072372121193214227
the512662001072875118
median5259620010773116164182221268
serum304776001073478104153226
C-reactive32927600107516795138178218249268309352
protein366276001075077124151194213260
(CRP)394176001072473118164186
level414676001071963103147166
was4330760010765107140
84489760010744
mg/l.4548760010774123156177192
The475976001074291136
clinical49137600107405978125144184226245
and517676001074189139
other533376001074875123168194
characteristics304790001074088129155197237268310337356389418436477512
of357890001074872
the367090001072876120
patients381090001075091118137181229256291
are412090001074168111
provided425090001075077124164184233277327
in459790001071866
Table468390001074277126146190
1.489390001074455
Prior318710400107457190138165
to3373104001072874
surgery,3468104001073481107155199226269280
only3769104001074897116156
639451040010744
patients4010104001075091118137181229256291
did4322104001074967116
not4459104001074897124
undergo4604104001074896145189216264312
ECG4937104001074293146
testing,5103104001072871104133152200249265
and5389104001074189138
863047118001074489
patients3156118001075091119137181229256291
did3467118001074968117
not3605118001074896124
undergo3749118001074896145189216264312
CXR40821180010751102147
testing.4249118001072870104133152200249265
Among45351180010752126174223272
these4828118001072876120154198
patients,5046118001075092119138181230256291307
72%5374118001074487153
had3047132001074990139
an3213132001074189
abnormal3329132001074191140189216291332351
ECG3707132001074294147
and3880132001074190140
33%4046132001074486152
had4224132001074990140
an4390132001074190
abnormal4506132001074191141189217291333352
finding488413200107244492142161209259
on5170132001074897
a52931320010741
CXR.53611320010751102148166
Characteristics3047146001075199140166208248279321348367400429447488523
of3592146001074872
the3686146001072876121
physiological3829146001075098137171189237257305355374414455474
ECGs4326146001074293146179
and4528146001074189138
abnormal4688146001074191139188215289330349
CXRs50591460010752102147182
used5263146001074881125175
in5461146001071866
this304716000107287695127
study3194160001073463111160200
are3414160001074167110
described3544160001074993127167194213262307357
in3921160001071967
Tables4007160001074277127147191224
242511600010744
and4315160001074088138
3.4473160001074459
A31871740010754
PCCS32691740010746100150194
due34911740010750100146
to3664174001072977
a37691740010742
pathological3839174001075194123173223244294346366408451471
ECG4337174001074497151
or4516174001074978
CXR46211740010753106152
finding480117400107244595146166216267
occurred5096174001074992132182209238283335
in5458174001072069
430471880010745
(0.17%)312118800107256986126164233256
and3406188001074292143
535781880010745
(0.21%)365218800107256986133175238261
patients,3942188001075194123143189239267304321
respectively,4292188001072772107159206249281301344389409451464
in4785188001071969
the4883188001072879125
entire5037188001074595123143171216
group.5282188001075078127177229245
Supraventricular3047202001074187134160200239281327353378397436482500539564
tachyarrhythmia3626202001072767106153190230255281328366396442514531570
(SVT)4211202001072362107153179
was44052020010764104136
the4556202001072774116
only4687202001074794112151
reason4853202001072667106138185232
for510020200107236995
a52102020010740
change5265202001073986125172219262
in3047216001071966
preoperative3129216001075076119167217261287328355374414457
management36022160010773114161202250294367411458485
due4103216001074996139
to4259216001072773
the4349216001072775119
ECG4484216001074292144
findings.464521600107234390139157204253286302
Pneumonia4963216001074592136183256304352370410
was53892160010765106139
the3047230001072876120
only3187230001074896115155
reason3362230001072770110143191240
for362223000107237198
a37402300010740
PCCS3800230001074597145188
due4008230001074996140
to4168230001072874
CXR42622300010751102147
findings.442823000107244492141160208257290306
Tab.3047252001135093144171
1.3245252001135478
Patient3350253001074386112130167214239
clinical360525300107385674120138175219238
and3859253001074591137
other4012253001074571117155181
characteristics4209253001073783128154197234262298324342371398416453485
Parameter307826700984585115156225267296338367
Category419826700984788117158206252281324
Value503926700984887109155197
Age,307927900985197139159
y3254279009840
63501227900953977
(±15)510727900952168101135156
Sex307929100984284125
Men4288291009562102145
1.22749642910095394990130167
(51.9)51482910095215994105143163
Women4232303009566107173213256
1.13549693030095394984118155
(48.1)51423030095215899114149165
Hypertension307931500985495143185215246287334368389435481
No431331500955194
1.03049613150095394989127166
(43.6)51443150095215995109149170
Yes430732700954075106
1.33249623270095394990127164
(56.4)51433270095215998113152171
Dyslipidemia307933900985596130152173220242289331400421463
No431333900955194
1.75849643390095394988125164
(74.4)51453390095216095109148167
Yes430735100954075106
604498235100953979120
(25.6)51203510095215999112152172
Atherosclerosis307936300985178125167197243276313335377406452486507541
No431336300955194
2.09149573630095395393133169
(88.5)514336300952159100115155175
Yes430737500954075106
271499337500953976113
(11.5)5124375009521568898138158
Chronic307938700984793122168215236273
coronary336838700983681111157203245274317
syndrome307939700983375122169199245313356
No431338700955194
1.97249613870095394987124163
(83.5)51423870095215997111151172
Yes430739900954075106
390498739900953977117
(16.5)51223990095215792107147167
Chronic307941100984793122168215236273
heart336841100984688130159189
failure35744110098266788109156185227
No431341100955194
2.29949624110095395394132172
(97.3)51524110095215895102142161
Yes430742300954075106
63502342300953977
(2.7)51184230095215973112134
Chronic307943500984793122168215236273
kidney336843500984163111157199240
disease362443500984768102144186220262
No431343500955194
2.22249614350095395394133172
(94.1)51514350095215899112147163
Yes430744700954075106
140500644700953974115
(5.9)51384470095225973111131
Ischemic30794590098215592139181250271308
or340345900984575
hemorrhagic349445900984688157203232262308350307946900984667104
stroke31994690098346392138180221
No431345900955194
2.15749674590095395388122159
(91.3)51444590095215894104144164
Yes430747100954075106
205500347100953978116
(8.7)51374710095215974113135
Atrial307848300985178107129170191
fibrillation32864830098254896125146168189230259280326372
No431348300955194
2.16949654830095395388123161
(91.8)51444830095215894104145165
Yes430749500954075106
193500649500953973110
(8.2)51344950095215974115135
Diabetes307850700985576118165208237279313
mellitus3407507009868110132153175203249283
No431350700955194
1.82449635070095394990128164
(77.2)514450700952261100107147167
Yes430751900954075106
538498451900953976115
(22.8)51175190095215999113153174
Pulmonary307853100984590112180226273314344386
disease348153100984668102144186220262
No431353100955194
2.05349585310095395393131169
(86.9)51445310095215999114152172
COPD426654300954697138189
133500754300953973110
(5.6)51355430095215972112132
AB431655500954787
100500455500953975116
(4.2)51375550095215872113133
ACOS427056700954791143179
14502556700953974
(0.6)51175670095215973113133
Other426757900955480124163187
62502457900953977
(2.6)51185790095216074114134
Oncological3079591009856103140185207253300321358400421
disease,351759100984667102144185219262281
malignancy3079601009868109131152198245286333369412
No431359100955194
2.02649595910095395393130168
(85.8)51445910095226098111152172
Yes430760300954075106
336498860300953976115
(14.2)51216030095215792106147167
BMI,3078615009846113136156
kg/m23251615009840861141813432616005725
28501861500953977
(±511361500952168
6)519961500953959
Smoking3079627009842110156198220267313
Non-smoker416062700955194138163194259303337376400
1.38149606270095394990129165
(58.5)51426270095215998113153173
Smoker4239639009537102146181219243
702498763900953976114
(29.7)51186390095216098110149171
Ex-smoker41936510095377497128193237271310334
279499265100953976114
(11.8)5124651009521578898139159
Potassium,307966300984590118160194228249295364384
mmol/l3480663009867136182204231253
4.2449536630095395394130
(±0.48)510066300952169109123162203223
CRP,307967500984793139150
mg/l3246675009868114142164
85010675009539
(3–43)506767500952159100142179198
Systolic307968700984280114143189211232268
blood336468700984768114161209
pressure,358968700984776118153187232262304324
mmHg3079697009868136191238
139499469200953973110
(±21)512269200952168108144160
Diastolic307970900985576118152181226248269306
blood340170900984769115161209
pressure,307971900984776118153186232262304323
mmHg3419719009868136191238
80501271400953979
(±12)510971400952168101135155
Heart307973100985496138167198
rate,32937310098297098140160
beats/min346973100984790131160194222289310357
79501273100953977
(±16)510673100952269102137157
Values30797430095407794135169197
are32907430095416497
the34017430095246599
mean351474300956498139180
(±370974300952165
standard37887430095285290132172213236275
deviation),407774300954075109126166189206246288307319
number441174300954182145186220244
(%),46697430095217796108
or479274300954063
median487074300956398138155195237
(intraquartile512174300952137791011241632032442843083079753009523405690
range),318475300952361102143177197210
as340875300954067
indicat-ed.34907530095165898115148188211233269310325
COPD382975300954392131180
–4023753009540
chronic40787530095337497137178195228
obstructive432175300954081108131154195229254270304337
pulmonary46737530095408198161202244284307343
disease;50307530095405783117158185218232
AB527775300954381
–5372753009540
bronchial307976300954064103145178219236276293
asthma;33867630095406891132196236250
ACOS365076300954385134168
–3833763009540
asthma-COPD38877630095406791132196236260306355394443
overlap434576300954074107130147187228
syndrome;458776300952861103143166206270304318
CRP492076300954381119
–5054763009540
C-reactive51087630095435680113154187212228307977300953467
protein316077300954064103127159176217