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Related Concept Videos

Mitral Stenosis III: Medical Management01:26

Mitral Stenosis III: Medical Management

223
Mitral stenosis, a condition marked by the narrowing of the mitral valve, necessitates an integrated approach for effective management. This approach includes preventative measures, medical therapy, and surgical interventions to reduce symptoms and prevent complications.PreventionPrevention of mitral stenosis primarily focuses on reducing the incidence of bacterial infections, particularly streptococcal infections, which can lead to rheumatic fever and subsequent valvular damage. Timely...
223
Mitral Regurgitation III: Medical Management01:25

Mitral Regurgitation III: Medical Management

257
Mitral regurgitation (MR) is characterized by retrograde blood circulation from the left ventricle into the left atrium due to inadequate mitral valve closure. The severity of the condition, symptoms, and underlying cause determine treatment strategies.Monitoring and Pharmacological TreatmentPatients with mild to moderate MR typically do not need immediate intervention but regular monitoring to assess progression and guide treatment. Patients with mild MR should have an echocardiogram every 3-5...
257
Pericarditis III: Medical Management01:17

Pericarditis III: Medical Management

286
The primary objectives of managing pericarditis are to determine the underlying cause, provide effective therapy for treatment and symptom relief, and promptly detect signs and symptoms of cardiac tamponade. The following outlines the essential aspects of medical management for pericarditis:ObjectivesDetermine the Cause: Identifying the underlying cause of pericarditis is crucial for targeted treatment. Causes include viral infections, autoimmune diseases, post-cardiac injury syndrome, and...
286
Cardiomyopathy V: Interprofessional Care01:29

Cardiomyopathy V: Interprofessional Care

314
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...
314
Cardiomyopathy III: Hypertrophic Cardiomyopathy01:29

Cardiomyopathy III: Hypertrophic Cardiomyopathy

374
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...
374
Aortic Regurgitation III: Medical Management01:25

Aortic Regurgitation III: Medical Management

375
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...
375

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Related Experiment Video

Updated: Jan 9, 2026

Reduction of Iatrogenic Atrial Septal Defects with an Anterior and Inferior Transseptal Puncture Site when Operating the Cryoballoon Ablation Catheter
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Conservative Management for Left Atrial Intramural Hematoma After Cryoballoon Ablation.

Taku Shimojo1, Naoaki Onishi2, Ren Kimura2

  • 1Department of Cardiology, Japanese Red Cross Osaka Hospital, Osaka, Japan; Department of Cardiology, Hyogo Prefectural Amagasaki General Medical Center, Hyogo, Japan.

JACC. Case Reports
|December 4, 2025
PubMed
Summary

Left atrial intramural hematoma (LAIH), a rare complication of atrial procedures, can be effectively managed conservatively in stable patients. Early detection and monitoring led to successful resolution without surgery.

Area of Science:

  • Cardiology
  • Medical Case Reports

Background:

  • Left atrial intramural hematoma (LAIH) is an exceptionally rare complication following left atrial procedures.
  • Atrial fibrillation ablation procedures carry inherent risks, including rare complications like LAIH.
Keywords:
atrial fibrillationconservative managementcryoballoon ablationechocardiographylarge-bore sheathleft atrial intramural hematoma

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