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Related Concept Videos

Cardiomyopathy VII: Pre and Post Operative Nursing Management01:28

Cardiomyopathy VII: Pre and Post Operative Nursing Management

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Patients with hypertrophic cardiomyopathy (HCM) and left ventricular outflow tract (LVOT) obstruction who remain symptomatic despite optimal medical therapy may undergo a septal myectomy (Morrow procedure). This procedure involves excising a portion of the hypertrophied septum below the aortic valve using a heart-lung machine to improve blood flow through the LVOT. Effective preoperative and postoperative nursing management ensures successful patient outcomes, minimizes complications, and...
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Aneurysm IV: Nursing Management01:22

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Vigilant monitoring for aneurysm rupture is essential for patients undergoing aortic surgery.Preoperative Nursing ManagementContinuously monitor the patient for manifestations of aneurysm rupture, such as pallor, weakness, tachycardia, hypotension, abdominal, back, groin, or periumbilical pain, changes in consciousness, and a pulsating abdominal mass. Regularly assess the patient's peripheral pulses.Instruct the patient to consume a clear liquid diet the day before surgery and administer...
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ECG Interpretation of Arrhythmias II: Atrial, Junctional and Ventricular Arrhythmias01:25

ECG Interpretation of Arrhythmias II: Atrial, Junctional and Ventricular Arrhythmias

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Arrhythmia is a condition characterized by an irregular heart rhythm, with ECG changes that differ based on its origin and nature. The types of arrhythmias discussed below include atrial, junctional, and ventricular arrhythmias.Atrial ArrhythmiasPremature Atrial Complexes (PACs): PACs are early atrial beats caused by stress, caffeine, alcohol, electrolyte imbalances, hypoxia, hyperthyroidism, or certain medications (e.g., bronchodilators and decongestants). The ECG shows early P waves with an...
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Disturbances in Heart Rhythm01:29

Disturbances in Heart Rhythm

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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...
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Peripheral Artery Disease V: Postoperative Nursing Management01:23

Peripheral Artery Disease V: Postoperative Nursing Management

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During the postoperative period, it is crucial to focus on maintaining circulation, identifying and managing potential complications, and planning for discharge.Nursing AssessmentVital signs monitoring: Regularly monitor vital signs, including blood pressure, heart rate, respiratory rate, and temperature, to detect early signs of complications such as bleeding and infection.Circulation assessment: Monitor pulses, perform Doppler assessments, and check capillary refill, color, temperature, and...
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Dysrhythmias VI: Management of Dysrhythmias01:25

Dysrhythmias VI: Management of Dysrhythmias

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Dysrhythmia management involves a multifaceted approach, incorporating pharmacological treatments, medical procedures, surgical interventions, lifestyle modifications, and patient education.Pharmacological ManagementAntiarrhythmic Drugs:Class I (Sodium Channel Blockers): This class includes quinidine and procainamide, which reduce the speed of impulse conduction in the heart, stabilize the cardiac membrane, and control arrhythmias. Quinidine and procainamide are Class IA agents that prolong the...
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Updated: Oct 27, 2025

Robotic Ablation of Atrial Fibrillation
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Published on: May 29, 2015

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[Perioperative Atrial Fibrillation].

Marc Bodenstein, Daniel Rohn, Michael Schuster

    Anasthesiologie, Intensivmedizin, Notfallmedizin, Schmerztherapie : AINS
    |July 23, 2021
    PubMed
    Summary

    New atrial fibrillation in the perioperative phase increases risks for patients. Early diagnosis and management, including thromboembolism prophylaxis, are crucial for better outcomes and reduced mortality.

    Area of Science:

    • Cardiology
    • Perioperative Medicine

    Background:

    • New atrial fibrillation is a significant risk factor for perioperative morbidity and mortality.
    • Its incidence is influenced by age, comorbidities, and acute diagnoses.
    • Pathophysiological abnormalities underlie both permanent and acute atrial fibrillation.

    Purpose of the Study:

    • To review the risk factors, consequences, diagnosis, and management of new-onset atrial fibrillation in the perioperative setting.
    • To highlight the importance of timely intervention and thromboembolism prophylaxis.

    Main Methods:

    • Review of current literature and guidelines (ESC, ERC).
    • Discussion of diagnostic tools including ECG and echocardiography.
    • Outline of treatment strategies for rhythm conversion and anticoagulation.

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    Sterile Pericarditis in Aachener Minipigs As a Model for Atrial Myopathy and Atrial Fibrillation
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    Main Results:

    • Perioperative atrial fibrillation can lead to cardiac instability, reduced cardiac output, and thromboembolic events.
    • Risk factors include heart failure, inflammation, sepsis, and cardiac surgery.
    • Elderly patients face increased long-term mortality if AF recurs postoperatively.

    Conclusions:

    • Prompt diagnosis via ECG monitoring is essential.
    • Treatment involves electrical or medicinal cardioversion, guided by stability and echocardiography.
    • A structured approach to thromboembolism prophylaxis, based on CHA2-DS2-VASc score, is critical.