Related Experiment Video

Updated: Jan 31, 2026

Intra-cardiac Side-Firing Light Catheter for Monitoring Cellular Metabolism using Transmural Absorbance Spectroscopy of Perfused Mammalian Hearts
08:51

Intra-cardiac Side-Firing Light Catheter for Monitoring Cellular Metabolism using Transmural Absorbance Spectroscopy of Perfused Mammalian Hearts

Published on: May 12, 2019

7.1K

[The heart catheter protocol--understandable and informative]

H Koller1, E Leitgeb

  • 1II. Medizinischen Abteilung Landeskrankenhauses Klagenfurt.

Wiener Medizinische Wochenschrift (1946)
|October 31, 1989
PubMed

Insights

This paper simplifies interpreting cardiac catheterization data for physicians. It provides a clear protocol for understanding key cardiologic parameters in diagnosing coronary heart disease.

Area of Science:

  • Cardiology
  • Medical Diagnostics

Context:

  • Coronary heart disease (CHD) is a leading cause of mortality.
  • Physicians face challenges interpreting complex data from invasive cardiac investigations like heart catheterization and angiocardiography.
  • Non-specialists often struggle with the interpretation of cardiologic parameters.

Purpose:

  • To present a clear and logical protocol for cardiac catheterization.
  • To explain the meaning and use of cardiologic catheter parameters.
  • To aid physicians in the accurate interpretation of diagnostic data.

Summary:

  • This paper offers a structured approach to understanding cardiac catheterization results.
  • It details essential cardiologic parameters and their clinical significance.
  • The protocol aims to demystify complex measurements for broader physician comprehension.

Impact:

  • Improved diagnostic accuracy for coronary heart disease.
  • Enhanced physician confidence in interpreting invasive cardiology data.
  • Facilitation of timely and effective patient management for CHD.

More Related Videos

Harvest of Endothelial Cells from the Balloon Tips of Swan-Ganz Catheters after Right Heart Catheterization07:45

Harvest of Endothelial Cells from the Balloon Tips of Swan-Ganz Catheters after Right Heart Catheterization

Published on: January 23, 2019

8.7K
An Injectable and Drug-loaded Supramolecular Hydrogel for Local Catheter Injection into the Pig Heart10:28

An Injectable and Drug-loaded Supramolecular Hydrogel for Local Catheter Injection into the Pig Heart

Published on: June 7, 2015

17.9K

Related Concept Videos

Understanding the Self01:28

Understanding the Self

The self is a central aspect of human identity, encompassing an individual’s beliefs, emotions, perceptions, and experiences. It is a cognitive and psychological construct that enables individuals to interpret their traits and behaviors, influencing how they perceive themselves and interact with the world. While personality consists of stable and enduring characteristics, the self is shaped by self-perception and social experiences. This distinction highlights the dynamic nature of the...
286
Understanding Self-Concept01:20

Understanding Self-Concept

The self-concept encompasses individuals' beliefs about themselves, structured through cognitive frameworks known as self-schemas. These schemas function as mental representations of specific traits or behaviors, influencing how self-relevant information is perceived, processed, and remembered. For example, individuals who are schematic for body weight are more likely to interpret routine experiences—such as dining out or shopping—through the lens of that trait. Conversely, those...
277
Understanding Deception01:14

Understanding Deception

Deception is a pervasive aspect of human communication. Empirical studies have shown that most individuals engage in some form of deceit on a daily basis, with approximately 20% of social exchanges involving deceptive elements. Lying follows a developmental trajectory, peaking during adolescence and declining with age, possibly due to the maturation of cognitive control and social accountability.Cognitive and Social Factors in Deception DetectionDespite its prevalence, accurately detecting...
167
Understanding Love01:27

Understanding Love

Love, as a multifaceted psychological construct, encompasses emotions, cognitive processes, and behavioral patterns that play a crucial role in human relationships. It extends beyond attraction, manifesting in deep, enduring connections that influence personal well-being and social structures.Psychological Dimensions of LoveLove differs from friendship and mere liking through its depth and intensity. While friendship is built on mutual respect, trust, and companionship, love involves emotional...
189
Understanding Consciousness01:23

Understanding Consciousness

Consciousness can be defined as the state of being aware of and able to think about one's existence, sensations, and surroundings. It encompasses two major components: awareness and arousal. Awareness pertains to the recognition of environmental stimuli and internal states. At the same time, arousal refers to the physiological readiness to engage with these stimuli, which varies significantly between states like sleep and wakefulness.
Sleep, a crucial state, is characterized by reduced...
2.1K
Understanding Sleep01:11

Understanding Sleep

Sleep, an essential biological state, involves significant reductions in physical activity, sensory awareness, and interaction with the environment. This complex physiological process is primarily regulated by specific brain regions, notably the hypothalamus and pons, which govern the sleep-wake cycle or circadian rhythm.
The circadian rhythm, a nearly 24-hour cycle, is deeply influenced by environmental light cues. Light exposure directly affects the hypothalamus, which in turn regulates...
1.5K