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Plasma magnesium concentration in patients undergoing coronary artery bypass grafting.

Abstract [b]Introduction[/b]. Magnesium (Mg) plays a crucial role in cell physiology and its deficiency may cause many disorders which often require intensive treatment. The aim of this study was to analyse some factors affecting preoperative plasma Mg concentration in patients undergoing coronary artery bypass grafting (CABG). [b]Materials and method[/b]. Adult patients scheduled for elective CABG with cardio-pulmonary bypass (CPB) under general anaesthesia were studied. Plasma Mg concentration was analysed before surgery in accordance with age, domicile, profession, tobacco smoking and preoperative Mg supplementation. Blood samples were obtained from the radial artery just before the administration of anaesthesia. [b]Results. [/b]150 patients were studied. Mean preoperative plasma Mg concentration was 0.93 ± 0.17 mmol/L; mean concentration in patients - 1.02 ± 0.16; preoperative Mg supplementation was significantly higher than in patients without such supplementation. Moreover, intellectual workers supplemented Mg more frequently and had higher plasma Mg concentration than physical workers. Plasma Mg concentration decreases in elderly patients. Patients living in cities, on average, had the highest plasma Mg concentration. Smokers had significantly lower plasma Mg concentration than non-smokers. [b]Conclusions. [/b]1. Preoperative magnesium supplementation increases its plasma concentration. 2. Intellectual workers frequently supplement magnesium. 3. Smoking cigarettes decreases plasma magnesium concentration.
PMID
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Authors

Mayor MeshTerms
Keywords

Community education

age

magnesium

profession

supplementation

Journal Title annals of agricultural and environmental medicine : aaem
Publication Year Start




PMID- 28664690
OWN - NLM
STAT- In-Process
DA  - 20170630
LR  - 20170630
IS  - 1898-2263 (Electronic)
IS  - 1232-1966 (Linking)
VI  - 24
IP  - 2
DP  - 2017 May 11
TI  - Plasma magnesium concentration in patients undergoing coronary artery bypass
      grafting.
PG  - 181-184
LID - 72580 [pii]
LID - 10.5604/12321966.1232767 [doi]
AB  - [b]Introduction[/b]. Magnesium (Mg) plays a crucial role in cell physiology and
      its deficiency may cause many disorders which often require intensive treatment. 
      The aim of this study was to analyse some factors affecting preoperative plasma
      Mg concentration in patients undergoing coronary artery bypass grafting (CABG).
      [b]Materials and method[/b]. Adult patients scheduled for elective CABG with
      cardio-pulmonary bypass (CPB) under general anaesthesia were studied. Plasma Mg
      concentration was analysed before surgery in accordance with age, domicile,
      profession, tobacco smoking and preoperative Mg supplementation. Blood samples
      were obtained from the radial artery just before the administration of
      anaesthesia. [b]Results. [/b]150 patients were studied. Mean preoperative plasma 
      Mg concentration was 0.93 +/- 0.17 mmol/L; mean concentration in patients - 1.02 
      +/- 0.16; preoperative Mg supplementation was significantly higher than in
      patients without such supplementation. Moreover, intellectual workers
      supplemented Mg more frequently and had higher plasma Mg concentration than
      physical workers. Plasma Mg concentration decreases in elderly patients. Patients
      living in cities, on average, had the highest plasma Mg concentration. Smokers
      had significantly lower plasma Mg concentration than non-smokers. [b]Conclusions.
      [/b]1. Preoperative magnesium supplementation increases its plasma concentration.
      2. Intellectual workers frequently supplement magnesium. 3. Smoking cigarettes
      decreases plasma magnesium concentration.
FAU - Kotlinska-Hasiec, Edyta
AU  - Kotlinska-Hasiec E
AD  - Department of Anaesthesiology and Intensive Therapy Medical Universitty of
      Lublin, Poland.
FAU - Makara-Studzinska, Marta
AU  - Makara-Studzinska M
AD  - Department of Health Psychology, Jagiellonian University Medical College, Cracow,
      Poland.
FAU - Czajkowski, Marek
AU  - Czajkowski M
AD  - Department of Cardiac Surgery Medical University of Lublin, Poland.
FAU - Rzecki, Ziemowit
AU  - Rzecki Z
AD  - Department of Anaesthesiology and Intensive Therapy Medical Universitty of
      Lublin, Poland.
FAU - Olszewski, Krzysztof
AU  - Olszewski K
AD  - Department of Cardiac Surgery Medical University of Lublin, Poland.
FAU - Stadnik, Adam
AU  - Stadnik A
AD  - Department of Cardiac Surgery Medical University of Lublin, Poland.
FAU - Pilat, Jacek
AU  - Pilat J
AD  - Department of General Surgery, Transplantology and Clinical Nutrition Medical
      University of Lublin, Poland.
FAU - Rybojad, Beata
AU  - Rybojad B
AD  - Department of Anaesthesiology and Intensive Therapy Medical Universitty of
      Lublin, Poland.
FAU - Dabrowski, Wojciech
AU  - Dabrowski W
AD  - Department of Anaesthesiology and Intensive Therapy Medical Universitty of
      Lublin, Poland.
LA  - eng
PT  - Journal Article
PL  - Poland
TA  - Ann Agric Environ Med
JT  - Annals of agricultural and environmental medicine : AAEM
JID - 9500166
OTO - NOTNLM
OT  - Community education
OT  - age
OT  - magnesium
OT  - profession
OT  - supplementation
EDAT- 2017/07/01 06:00
MHDA- 2017/07/01 06:00
CRDT- 2017/07/01 06:00
AID - 72580 [pii]
AID - 10.5604/12321966.1232767 [doi]
PST - ppublish
SO  - Ann Agric Environ Med. 2017 May 11;24(2):181-184. doi: 10.5604/12321966.1232767.