Related Experiment Video
Updated: Feb 1, 2026
09:47
Anesthesia and Intubation of Preadolescent Mouse Pups for Cardiothoracic Surgery
Published on: June 2, 2022
2.8K
[Interactions between cardiovascular drugs and anesthesia and surgery]
Pierre Albaladejo1, Jean Marty1
1Service d'anesthésie-réanimation Samu-Smur 94, Hôpital Henri Mondor, Créteil (94).
Presse Medicale (Paris, France : 1983)
|November 7, 2006
Summary
Continuing chronic medications, especially for cardiovascular disorders, is crucial during surgery. Stopping treatments like beta-blockers and antiplatelet agents can increase risks such as postoperative cardiovascular events and arterial thrombosis.
Area of Science:
- Cardiology
- Anesthesiology
- Pharmacology
Context:
- Perioperative management of chronic treatments is critical.
- Presurgical anesthesia consultations are key decision points.
- Stopping medications is increasingly rare due to associated risks.
Purpose:
- To emphasize the importance of continuing chronic treatments during the perioperative period.
- To highlight specific medication classes and their implications.
Summary:
- Decisions on perioperative chronic treatment continuation are made during presurgical anesthesia consultations.
- Beta-blockers are vital for preventing postoperative cardiovascular events.
- Statins are likely part of this preventive strategy.
- Antiplatelet agent interruption increases arterial thrombosis risk, particularly in patients with coronary stents.
Impact:
- Informs clinical practice regarding medication management in surgical patients.
- Reduces the risk of adverse cardiovascular and thrombotic events.
- Improves patient outcomes in the perioperative period.
More Related Videos
Related Concept Videos
01:26Pharmacokinetics: Drug–Food and Drug–Viral Interactions
247
A drug interaction occurs when the concurrent use of another drug, food, or an external substance alters the pharmacological activity of a drug. This interaction can modify the action of the original drug, affecting its effectiveness and safety.Drug–food interactions are significant as they impact drug absorption, metabolism, and excretion. For example, grapefruit juice is a well-known disruptor of drug metabolism. It inhibits the cytochrome P450 3A4 enzyme, crucial for the metabolism of...
247
01:25Pharmacokinetics: Drug–Drug Interactions
440
Drug interactions occur when the pharmacological effect of one drug is altered by another substance, either enhancing or diminishing its activity. The drug whose activity is altered is known as the object drug, and the substance causing the alteration is called the agent drug or the precipitant. The net effects of these interactions are mostly undesirable, leading to decreased effectiveness or increased adverse effects. In rare cases, interactions can be beneficial, such as the enhanced...
440
01:29Drug-Receptor Interactions
7.5K
Drug-receptor interaction describes the binding of receptors by drugs, but not all drug-receptor interactions result in activation and tissue response. For instance, the binding of agonists activates the receptor to generate a cellular reaction, while antagonists bind to receptors without causing their activation.
Several parameters, such as the drug's affinity for its receptor and its efficacy, which is its ability to activate the receptor, determine the drug's effect on the tissue....
Several parameters, such as the drug's affinity for its receptor and its efficacy, which is its ability to activate the receptor, determine the drug's effect on the tissue....
7.5K
01:18Cardiovascular Drugs: Classification based on Therapeutic Indications
4.2K
Cardiovascular diseases, encompassing a range of conditions, can significantly affect the heart's operations and the overall circulatory system. These conditions impair the heart's ability to pump blood, leading to a deficit in oxygen supply to crucial organs. Anomalies in the heart's electrical system, known as arrhythmias, can cause heartbeats to accelerate or slow down. Usually, heart rates increase during physical activity and decrease while resting or sleeping. However,...
4.2K
01:23Factors Affecting Protein-Drug Binding: Drug Interactions
602
Drug interactions are a critical aspect of pharmacology and can occur when two or more drugs compete for the same binding site. This competition can result in one drug displacing another, altering the effect of the displaced drug. Drug interactions are complex processes that rely heavily on how much of the displacer drug is present and how strongly it can bind to the same sites as the displaced drug.
Displacement interactions can have varying outcomes, ranging from toxicity to virtually...
Displacement interactions can have varying outcomes, ranging from toxicity to virtually...
602
01:28Drug-Receptor Interaction: Antagonist
5.0K
An antagonist is a drug that binds strongly to a receptor without activating it. An antagonist prevents other molecules, such as neurotransmitters or hormones, from binding to the receptor and triggering a cellular response. Such interaction effectively hinders the normal physiological processes mediated by the receptor, resulting in various pharmacological effects depending on the specific receptor targeted.
Antagonists can be classified as competitive or noncompetitive based on their...
Antagonists can be classified as competitive or noncompetitive based on their...
5.0K