Cardiac anesthesia risk management. Multicenter outcome research

D T Mangano1

  • 1Multicenter Study of Perioperative Ischemia Research Group, San Francisco, CA, UCSF, Veterans Affairs Medical Center 94121.

Insights

Perioperative cardiovascular morbidity poses a significant healthcare challenge, costing billions annually. Large-scale therapeutic trials are crucial for developing effective treatments to reduce heart attack and stroke risks in surgical patients.

Area of Science:

  • Cardiology
  • Neurosurgery
  • Health Economics

Background:

  • Perioperative cardiovascular morbidity is a major healthcare challenge, impacting millions of patients undergoing surgery annually.
  • Current costs associated with perioperative cardiovascular morbidity are substantial, encompassing both in-hospital and post-hospitalization care.
  • Despite advancements in early detection, perioperative heart and brain infarctions remain critical issues.

Purpose of the Study:

  • To highlight the significant burden of perioperative cardiovascular morbidity and its associated costs.
  • To emphasize the need for large-scale therapeutic trials to improve patient outcomes.
  • To introduce the McSPI Research Group's focus on addressing heart attack and stroke in the perioperative setting.

Main Methods:

  • Review of existing data on perioperative cardiovascular morbidity and associated healthcare costs.
  • Discussion of past and present strategies for managing perioperative cardiovascular and central nervous system morbidity.
  • Introduction of the McSPI Research Group as a platform for future research.

Main Results:

  • Perioperative cardiovascular morbidity incurs significant financial costs, estimated in the billions of dollars annually.
  • Over one million patients in the U.S. experience postsurgical cardiovascular morbidity each year.
  • Existing technologies for early detection of infarction surrogates have not sufficiently resolved the problem of perioperative infarctions.

Conclusions:

  • Future advancements in perioperative care necessitate large-scale therapeutic trials.
  • The McSPI Research Group aims to identify effective therapies for perioperative cardiovascular and neurological events.
  • The group also focuses on fostering the academic development of clinical investigators in this field.

Related Concept Videos

Acute Coronary Syndrome IV: Interprofessional Care01:28

Acute Coronary Syndrome IV: Interprofessional Care

IntroductionThe management of Acute Coronary Syndrome (ACS) aims to minimize myocardial damage, preserve myocardial function, and prevent complications.Initial ManagementInpatient management involves continuous cardiac monitoring, preferably in an ICU, focusing on blood pressure, serum sodium, potassium, and creatinine levels, and urine output. Ongoing pharmacologic management is crucial for stabilizing the patient.Supplemental Oxygen: Administer supplemental oxygen if oxygen saturation is...
Angina V: Nursing Management01:20

Angina V: Nursing Management

Angina, a symptom of myocardial ischemia, requires a structured nursing management approach to ensure effective care and prevent complications like myocardial infarction. Comprehensive nursing care involves assessing, diagnosing, planning, implementing interventions, and evaluating outcomes, all tailored to the individual patient's needs.Patient AssessmentNursing assessment begins with a detailed subjective evaluation of symptoms, which typically include chest pain or pressure radiating to the...
Cardiopulmonary Resuscitation IV: Pharmacological Management01:25

Cardiopulmonary Resuscitation IV: Pharmacological Management

Pharmacologic intervention is crucial in treating cardiac arrest patients during ACLS or Advanced Cardiovascular Life Support. The ACLS algorithms guide the administration of specific drugs based on the patient's cardiac arrest rhythm, which includes pulseless ventricular tachycardia (VT), ventricular fibrillation (VF), asystole, and pulseless electrical activity (PEA).EpinephrineIndication: Epinephrine is the first-line drug for all cardiac arrest rhythms.Mechanism of Action: Epinephrine...
Cardiomyopathy V: Interprofessional Care01:29

Cardiomyopathy V: Interprofessional Care

Managing cardiomyopathy involves addressing underlying or precipitating causes, treating heart failure with medications, and implementing dietary changes and a balanced exercise and rest regimen.Lifestyle ModificationsCardiomyopathy patients should adopt a low-sodium diet to reduce fluid retention and manage heart failure. A personalized exercise and rest plan helps maintain physical fitness without overstraining the heart. Avoiding alcohol and tobacco is essential to prevent further damage to...
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...