Individualised perioperative blood pressure and fluid therapy in oesophagectomy – study protocol for a randomised clinical trial.

Introduction: Oesophagectomy is the mainstay of curative treatment for oesophageal cancer, but it is associated with a high risk of major complications. Goal-directed fluid therapy and individualised blood pressure management may prevent complications after surgery. Extending goal-directed fluid therapy after surgery and applying an individual blood pressure target may have substantial benefit in oesophagectomy.

Suxamethonium-Induced Hyperkalemia: A Short Review of Causes and Recommendations for Clinical Applications.

After the introduction of suxamethonium in 1953, cases of cardiac arrest during induction of anesthesia were recorded. In the following years, hyperkalemia was identified as the cause, and the connection to acetylcholine receptor modulation as the underlying molecular mechanism was made. Activation of the acetylcholine receptor with suxamethonium, acetylcholine, or choline causes an efflux of potassium to the extracellular space.

[Pneumothorax after self-performed acupuncture].

Acupuncture is gaining popularity in Denmark. Needle insertion in the chest area is associated with the risk of serious adverse events. In Denmark, a law has been passed requiring formal education if a practitioner wishes to perform acupuncture in the chest area.

Relapsing Classical Takotsubo Syndrome in a Postmenopausal Woman Successfully Managed with Psychology Consultations.

Takotsubo syndrome (TTS) is an acute and often fully reversible heart failure condition. TTS was initially regarded as a benign syndrome, but it is known that TTS is associated with a mortality comparable to that of ST-elevation myocardial infarction. Interestingly, 2/3 of TTS occurrences are triggered by emotional or physical stressors.

When appearances deceive: Echocardiographic changes due to common chest pathology.

Most indications for performing echocardiography focus on the evaluation of properties intrinsic to the heart. However, numerous extra-cardiac conditions indirectly convey changes to the echocardiographic appearance through alterations in the governing physiology. Pulmonary embolism increases pulmonary arterial pressure if a sufficient cross-sectional area of the pulmonary vascular bed is occluded.