Related Experiment Video

Updated: Oct 9, 2026

Coronary Progenitor Cells and Soluble Biomarkers in Cardiovascular Prognosis after Coronary Angioplasty
10:03

Coronary Progenitor Cells and Soluble Biomarkers in Cardiovascular Prognosis after Coronary Angioplasty

Published on: January 28, 2020

[Correlation between prior coronary revascularization and perioperative cardiac events in patients for noncardiac

T Baba1, T Goto, Y Tanabe

  • 1Department of Anesthesiology, Kumamoto Chuo Hospital, Kumamoto 862-0965.

Masui. the Japanese Journal of Anesthesiology
|February 24, 2001
PubMed

Insights

The timing of noncardiac surgery after coronary revascularization impacts cardiac events. Performing surgery soon after percutaneous transluminal coronary angioplasty or long after bypass grafting increases cardiac complication risks.

Area of Science:

  • Cardiology
  • Cardiac Surgery
  • Vascular Surgery

Context:

  • Patients with prior coronary revascularization undergoing noncardiac surgery face perioperative cardiac risks.
  • Understanding these risks is crucial for optimizing patient management and outcomes.

Purpose:

  • To evaluate the influence of the interval between prior coronary revascularization and subsequent noncardiac surgery on perioperative cardiac events.
  • To identify risk factors associated with adverse cardiac outcomes in this patient population.

Summary:

  • A retrospective study of 162 patients found 6.2% experienced postoperative cardiac complications.
  • Complications were higher in patients with unstable angina, recent myocardial infarction, cerebrovascular disease, peripheral vascular disease, renal dysfunction, and higher preoperative risk scores.
  • Increased cardiac complications were observed when noncardiac surgery was performed within 1 week of percutaneous transluminal coronary angioplasty (PTCA) or more than 5 years after coronary artery bypass grafting (CABG) or PTCA.

Impact:

  • The study highlights the importance of considering the time elapsed since coronary revascularization and patient-specific atherosclerotic risk factors when assessing perioperative cardiac risk.
  • Findings can inform clinical decision-making regarding the optimal timing for noncardiac surgery in patients with a history of coronary revascularization.

Related Concept Videos

Cardiomyopathy VII: Pre and Post Operative Nursing Management01:28

Cardiomyopathy VII: Pre and Post Operative Nursing Management

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...
Cardiac Catheterization I: Pre-Procedure Overview01:28

Cardiac Catheterization I: Pre-Procedure Overview

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...
Coronary Artery Disease V: Interprofessional Care01:27

Coronary Artery Disease V: Interprofessional Care

Interprofessional care for coronary artery disease includes pharmacological therapy and revascularization procedures.Pharmacological therapy for Coronary Artery Disease (CAD) aims to manage symptoms, prevent complications, and improve patient outcomes through various classes of medications:Antiplatelet Agents:Aspirin and Clopidogrel: These medications inhibit platelet aggregation, preventing blood clots, which is crucial for avoiding heart attacks and strokes. Doctors often prescribe these...
Cardiac Catheterization IV: Nursing Management01:26

Cardiac Catheterization IV: Nursing Management

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...
Acute Coronary Syndrome III: Diagnostic Studies01:30

Acute Coronary Syndrome III: Diagnostic Studies

Diagnosing acute coronary syndrome or ACS begins with a thorough patient history. Notable symptoms include central, crushing chest pain radiating to the left arm, neck, jaw, or back, along with shortness of breath, sweating (diaphoresis), nausea, vomiting, dizziness, and palpitations.It is crucial to note any history of cardiac illnesses and assess risk factors, including age, gender, smoking, hypertension, diabetes, hyperlipidemia, and a sedentary lifestyle.During physical examination, vital...
Coronary Artery Disease IV: Preventive Measures01:26

Coronary Artery Disease IV: Preventive Measures

Effective preventive measures for coronary artery disease (CAD) focus on controlling modifiable risk factors, including cholesterol abnormalities and lifestyle changes.Cholesterol ManagementFirst, the Mediterranean diet and the American Heart Association advocate for maintaining low-density lipoprotein (LDL) cholesterol levels below 100 mg/dL, with a more stringent recommendation of below 70 mg/dL for individuals at high risk. LDL cholesterol, often termed "bad cholesterol," can lead to the...