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The Availability Heuristic01:08

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A heuristic is a general problem-solving framework (Tversky & Kahneman, 1974). You can think of these as mental shortcuts that are used to solve problems. Different types of heuristics are used in different types of situations, and the impulse to use a heuristic occurs when one of five conditions is met (Pratkanis, 1989):

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Related Experiment Video

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High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities
12:33

High-throughput Fluorometric Measurement of Potential Soil Extracellular Enzyme Activities

Published on: November 15, 2013

[Not Available].

Matthias Bossard1, Michael Kühne, David Conen

  • 1Klinik für Kardiologie, Universitätsspital Basel.

Therapeutische Umschau. Revue Therapeutique
|April 27, 2013
PubMed
Summary
This summary is machine-generated.

An irregular pulse requires careful evaluation to distinguish benign findings from serious heart rhythm disorders. Prompt diagnosis and risk stratification are crucial for effective management and improved patient outcomes.

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Area of Science:

  • Cardiology
  • Internal Medicine

Background:

  • Irregular pulse is a frequent clinical observation.
  • Distinguishing benign from potentially harmful arrhythmias is critical.

Purpose of the Study:

  • To outline the diagnostic approach for irregular pulse.
  • To discuss common causes and management strategies for arrhythmias.

Main Methods:

  • Clinical examination and electrocardiography form the primary diagnostic steps.
  • Further investigations include laboratory tests, prolonged rhythm monitoring, and cardiac imaging.

Main Results:

  • Common causes include respiratory arrhythmia, premature beats, supraventricular and ventricular arrhythmias.
  • Atrial fibrillation requires specific treatment and risk stratification.
  • Asymptomatic bradyarrhythmias generally do not need intervention unless symptomatic.

Conclusions:

  • A systematic diagnostic approach is essential for managing irregular pulses.
  • Timely identification and treatment of arrhythmias like atrial fibrillation can improve prognosis.
  • Intervention for bradyarrhythmias is guided by symptom correlation.