非心臓手術を受けた患者における術後心房細動
Khatere Roozbehi1, Davood Semirani-Nezhad1, Hamidreza Soleimani1
1Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran; Tehran Heart Center, Cardiovascular Diseases Research Institute, Tehran University of Medical Sciences, Tehran, Iran.
The American journal of cardiology
|December 31, 2025
まとめ
非心臓手術後の術後心房細動(POAF)は、脳卒中と死亡のリスクを著しく高めます。POAFの早期認識と管理は、患者の転帰を改善し、長期的な心血管イベントを防ぐために重要です。
科学分野:
- 心臓学; 外科学; 公衆衛生
背景:
- 術後心房細動(POAF)は、非心臓手術患者の5〜10%に影響します。; POAFとPOAFなし(nPOAF)の長期的な心血管への影響はよく理解されていません。
研究 の 目的:
- 非心臓手術後の新規発症POAF患者における心血管イベントの発生率を評価すること。; POAF患者とnPOAF患者の長期リスクを比較すること。
主な方法:
- PubMed、EMBASE、Scopusの体系的な文献検索。; ランダム効果モデルを使用した14の研究(3,622,824人の患者)のプール分析。; イベント発生までの時間および制限平均生存時間(RMST)分析。
主要な成果:
- POAFは、1年後の脳卒中リスク(HR 2.34)、入院中(HR 3.29)、および1年後の死亡率(HR 1.64)の上昇と関連していました。; POAF患者は、入院または脳卒中の累積発生率が高かった(HR 1.75)。; RMST分析により、POAF患者は入院または脳卒中を約15日早く経験したことが示されました。
結論:
- 新規発症POAFは、術後の有害な心血管イベントの重要な危険因子です。; POAFの早期発見と管理は不可欠です。; 抗凝固療法を含む予防戦略に関するさらなる研究が保証されます。
関連する概念動画
Cardiomyopathy VII: Pre and Post Operative Nursing Management
251
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...
251
Aneurysm IV: Nursing Management
350
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...
350
Peripheral Artery Disease V: Postoperative Nursing Management
347
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...
347
Dysrhythmias VI: Management of Dysrhythmias
385
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...
385
Cardiac Catheterization I: Pre-Procedure Overview
978
Cardiac catheterization is an invasive diagnostic technique used to identify and evaluate structural and functional diseases of the heart and major blood vessels. This technique diagnoses congenital heart disease, coronary artery disease, valvular heart disease, and coronary spasms and assesses ventricular function. It helps guide treatment decisions, including the need for revascularization procedures like percutaneous coronary intervention (PCI) or coronary artery bypass grafting (CABG) and...
978
Cardiac Catheterization IV: Nursing Management
602
Nursing responsibilities before cardiac catheterization include:Assess for allergies and establish baseline health status.Before cardiac catheterization, assess the patient for allergies to contrast dye. Perform a comprehensive baseline assessment, including vital signs, heart and breath sounds, and a neurovascular assessment of the extremities, noting distal pulses, skin color, and temperature. Instruct the patient to fast for 8-12 hours before the procedure. Evaluate baseline laboratory...
602


