[Injuries of the heart]

Related Experiment Video

Updated: Oct 31, 2026

Induction of Myocardial Infarction in Adult Zebrafish Using Cryoinjury
11:12

Induction of Myocardial Infarction in Adult Zebrafish Using Cryoinjury

Published on: April 18, 2012

I K Tsoĭ, V S Klimov, P Kh Afuksenidi

    Klinicheskaia Khirurgiia
    |January 1, 1989
    PubMed

    Insights

    Effective surgical care for heart injury patients is crucial. Organizing timely surgical interventions significantly impacts patient survival rates, as demonstrated in this study.

    Area of Science:

    • Cardiology
    • Trauma Surgery
    • Medical Outcomes

    Context:

    • Heart injury presents a critical challenge in emergency medicine.
    • Patient outcomes are heavily influenced by the speed and quality of medical intervention.

    Purpose:

    • To analyze the outcomes of surgical treatment in patients with heart injury.
    • To determine the key factors influencing the success rate of surgical interventions for cardiac trauma.

    Summary:

    • Eighty-seven patients with heart injuries underwent surgical treatment.
    • A mortality rate of approximately 20.7% (18 deaths) was observed.
    • The study highlights that the organization and efficiency of surgical aid delivery are paramount to successful treatment outcomes.

    Impact:

    • Findings underscore the importance of robust trauma care systems for cardiac injuries.
    • Optimizing surgical workflow can potentially improve survival rates for patients with heart injury.
    • This research provides insights for improving emergency surgical protocols in cardiac trauma cases.

    More Related Videos

    A Cryoinjury Model to Study Myocardial Infarction in the Mouse06:29

    A Cryoinjury Model to Study Myocardial Infarction in the Mouse

    Published on: September 19, 2019

    Capturing the Cardiac Injury Response of Targeted Cell Populations via Cleared Heart Three-Dimensional Imaging08:14

    Capturing the Cardiac Injury Response of Targeted Cell Populations via Cleared Heart Three-Dimensional Imaging

    Published on: March 17, 2020

    Related Concept Videos

    Overview of the Heart01:07

    Overview of the Heart

    The heart, a muscular organ located in the chest, functions as the body's pump, circulating blood through the vascular system. It has four chambers: two atria on top and two ventricles below. The right atrium receives deoxygenated blood from the body and passes it to the right ventricle, which pumps it to the lungs for oxygenation. The left atrium receives oxygenated blood from the lungs and transfers it to the left ventricle, which pumps it to the rest of the body.
    The heart's structure...
    Layers of the Heart Wall01:15

    Layers of the Heart Wall

    The heart wall comprises three distinct layers: the epicardium, myocardium, and endocardium. The outermost layer, the epicardium, is the visceral layer of the serous pericardium, featuring a thin, transparent mesothelial surface and an inner layer of areolar connective tissue with fat deposits that increase with age.
    The myocardium, the thickest layer, consists of cardiac muscle cells interconnected by intercalated discs and crisscrossing connective tissue fibers. These muscle fibers contract...
    Heart Valves01:16

    Heart Valves

    The human heart is a complex organ with an intricate system of valves that regulate blood flow. There are two main types of valves: atrioventricular (AV) valves and semilunar valves.
    The AV valves prevent the backflow of blood from the ventricles to the atria during ventricular contraction. These valves function with the assistance of the chordae tendineae and papillary muscles. When the ventricles are relaxed, the chordae tendineae are slack, allowing blood to flow from the atria into the...
    Disturbances in Heart Rhythm01:29

    Disturbances in Heart Rhythm

    Arrhythmia or dysrhythmia refers to an abnormal heart rhythm caused by a defect in the heart's conduction system. It can cause the heart to beat irregularly, too quickly, or too slowly, leading to symptoms like chest pain, shortness of breath, and fainting. Factors such as stress, caffeine, alcohol, nicotine, cocaine, certain drugs, congenital defects, diseases, and electrolyte abnormalities can trigger arrhythmias.
    Arrhythmias are categorized by their speed, rhythm, and origin. A slow heart...
    Exercise and Cardiovascular Response01:20

    Exercise and Cardiovascular Response

    Exercise significantly impacts cardiovascular response, which is crucial for understanding patient health and designing effective treatment plans.
    Light to moderate physical activity initiates a series of interconnected responses in the body. The heart rate modestly increases in anticipation of the workout, followed by widespread vasodilation as oxygen consumption by skeletal muscles increases. This results in decreased peripheral resistance, increased capillary blood flow, and accelerated...
    Introduction Cardiac Emergencies01:30

    Introduction Cardiac Emergencies

    Cardiac emergencies are critical situations involving the heart that require immediate medical intervention to prevent severe complications or death. These emergencies often arise from underlying heart conditions that impair the heart's ability to function correctly.Types of Cardiac EmergenciesThe most common types of cardiac emergencies include Acute Coronary Syndrome (ACS), myocardial infarction (MI), cardiac arrest, and heart failure.Acute Coronary Syndrome (ACS)Acute Coronary Syndrome (ACS)...