Related Experiment Video

Updated: Nov 24, 2025

Novel and Innovative Hybrid Technique for Type A Aortic Dissection
06:26

Novel and Innovative Hybrid Technique for Type A Aortic Dissection

Published on: March 28, 2025

635

Surgical Single Stage Treatment for Obstructive Hypertrophic Cardiomyopathy and Aortic Arch Aneurysm

Davide Margonato1,2, Valerio Stefano Tolva3, Giuseppe Vaccari4

  • 1Department of Cardiology, Policlinico di Monza, Monza, Italy.

Aorta (Stamford, Conn.)
|December 28, 2020
PubMed

Insights

Obstructive hypertrophic cardiomyopathy and aortic arch aneurysm rarely occur together. This case report details a unique patient successfully treated for both conditions with a single surgical intervention.

Area of Science:

  • Cardiovascular Medicine
  • Cardiac Surgery
  • Vascular Surgery

Background:

  • Obstructive hypertrophic cardiomyopathy (oHCM) presents a significant challenge in cardiac surgery.
  • Severe aortic pathologies, such as aortic arch aneurysms, require complex vascular interventions.
  • The simultaneous occurrence of oHCM and aortic arch pathology is exceptionally rare, posing unique clinical and surgical dilemmas.

Purpose of the Study:

  • To report a unique case of a patient with coexisting obstructive hypertrophic cardiomyopathy and aortic arch aneurysm.
  • To describe the successful management of these two rare conditions through a single surgical procedure.
  • To highlight the feasibility and potential benefits of a combined surgical approach for complex cardiovascular pathologies.

Main Methods:

  • A comprehensive review of the patient's medical history, diagnostic imaging, and surgical records.
  • Detailed description of the surgical technique employed for simultaneous repair of the aortic arch aneurysm and management of obstructive hypertrophic cardiomyopathy.
  • Postoperative assessment of the patient's clinical status and echocardiographic findings.

Main Results:

  • The patient presented with symptomatic obstructive hypertrophic cardiomyopathy and a large aortic arch aneurysm.
  • A single, complex surgical procedure was successfully performed, addressing both pathologies.
  • The patient experienced a favorable postoperative recovery with resolution of symptoms and improved cardiac function.

Conclusions:

  • The coexistence of obstructive hypertrophic cardiomyopathy and aortic arch aneurysm, while rare, can be managed effectively with a tailored, single-stage surgical approach.
  • This case underscores the importance of considering combined pathologies in complex cardiovascular presentations.
  • A multidisciplinary approach involving cardiac and vascular surgeons is crucial for optimizing outcomes in such rare scenarios.

More Related Videos

Operating Transverse Aortic Constriction with Absorbable Suture to Obtain Transient Myocardial Hypertrophy07:02

Operating Transverse Aortic Constriction with Absorbable Suture to Obtain Transient Myocardial Hypertrophy

Published on: September 9, 2020

6.7K
O-Ring Aortic Banding Versus Traditional Transverse Aortic Constriction for Modeling Pressure Overload-Induced Cardiac Hypertrophy09:24

O-Ring Aortic Banding Versus Traditional Transverse Aortic Constriction for Modeling Pressure Overload-Induced Cardiac Hypertrophy

Published on: October 6, 2022

4.0K

Related Concept Videos

Aneurysm III: Interprofessional Care01:26

Aneurysm III: Interprofessional Care

Aneurysm management involves either conservative medical therapy or surgical intervention, depending on the size and symptoms of the aneurysm. Conservative management is generally reserved for smaller, asymptomatic aneurysms, while larger or symptomatic aneurysms often necessitate surgical repair.Conservative Medical TherapyFor small, asymptomatic aneurysms, particularly abdominal aortic aneurysms (AAA) less than 5.5 centimeters in diameter, conservative medical therapy is recommended. This...
112
Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

Aortic regurgitation (AR) is when the aortic valve does not close or seal properly, leading to backward blood circulation from the aorta into the left ventricle during diastole. Common causes of AR include rheumatic heart disease, congenital valve defects, and aortic root dilation. Managing AR requires a multifaceted approach to alleviate symptoms, preserve left ventricular function, and address the underlying cause of the regurgitation. Patients with symptomatic AR or significant left...
176
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...
131
Cardiomyopathy III: Hypertrophic Cardiomyopathy01:29

Cardiomyopathy III: Hypertrophic Cardiomyopathy

Hypertrophic cardiomyopathy, or HCM, is an autosomal dominant genetic disorder characterized by asymmetric left ventricular hypertrophy without ventricular dilation. It is more common in men and is typically diagnosed in young, athletic adults.EtiologyHCM is primarily genetic and is caused by mutations in genes encoding sarcomeric proteins. Researchers have identified over 1400 mutations across at least 11 different genes. Among these, the most frequently occurring mutations are found in the...
158
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...
126