Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

[Hyperkalemic emergency: causes, diagnosis and therapy].

M Tamm1, R Ritz, G Thiel

  • 1Departement Innere Medizin, Kantonsspital Basel.

Schweizerische Medizinische Wochenschrift
|July 21, 1990
PubMed
Summary

This study details life-threatening hyperkalemia cases in intensive care. Recommended treatments for severe hyperkalemia include calcium, beta-2 mimetics, insulin/glucose, and dialysis.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Site-specific ion occupation in the selectivity filter causes voltage-dependent gating in a viral K<sup>+</sup> channel.

Scientific reports·2018
Same author

Directional K<sup>+</sup> channel insertion in a single phospholipid bilayer: Neutron reflectometry and electrophysiology in the joint exploration of a model membrane functional platform.

Biochimica et biophysica acta. General subjects·2018
Same author

Corrigendum to "Tectonics of a K+ channel: The importance of the N-terminus for channel gating" [Biochim. Biophys. Acta 1848 (12) (2015) 3197-3204].

Biochimica et biophysica acta. Biomembranes·2017
Same author

Redistribution of Renal Blood Flow in Haemorrhagic Hypotension Role of Renal Nerves and Circulating Catecholamines* *.

European journal of clinical investigation·2017
Same author

Frequent induction of chromosomal aberrations in in vivo skin fibroblasts after allogeneic stem cell transplantation: hints to chromosomal instability after irradiation.

Radiation oncology (London, England)·2015
Same author

Phospholamban spontaneously reconstitutes into giant unilamellar vesicles where it generates a cation selective channel.

Physical chemistry chemical physics : PCCP·2015

Area of Science:

  • Intensive Care Medicine
  • Nephrology
  • Cardiology

Background:

  • Hyperkalemia is a critical condition requiring immediate medical attention.
  • Life-threatening hyperkalemia presents with severe symptoms and ECG changes.

Observation:

  • Eight intensive care unit patients with severe hyperkalemia (serum potassium 7.1-11.2 mEq/L) were studied.
  • Two patients required resuscitation, and three experienced paralysis.
  • Renal failure was present in seven patients, with drug involvement in six cases.

Findings:

  • Marked ECG changes, including broadened QRS complexes and absent atrial waves, were observed in seven patients.
  • Recommended treatment protocol includes calcium, beta-2 mimetics, insulin with glucose, sodium bicarbonate (for acidosis), hemodialysis, and conservative measures like resins or furosemide.

Implications:

  • Prompt recognition and management of hyperkalemia are crucial for patient survival.
  • A multi-step therapeutic approach can effectively manage severe hyperkalemia.
  • Understanding the role of renal failure and medications is vital in hyperkalemia treatment.

Related Experiment Videos