Related Experiment Video
Updated: Aug 2, 2026
08:31
A Simplified Stepwise Approach to Echo Guidance during Percutaneous Mitral Valve Repair
Published on: October 16, 2021
Obstructed tilting disc mitral valve prosthesis associated with placenta praevia
Thorax
|April 1, 1977
Summary
A bleeding placenta previa complicated by an obstructed Lillehei-Kaster valve in a young woman presented complex management challenges. This case highlights critical decision-making priorities for similar obstetric emergencies.
Area of Science:
- Cardiology
- Obstetrics
- Cardiovascular Surgery
Background:
- A bleeding placenta previa poses significant risks to both mother and fetus.
- Acquired heart disease, such as an obstructed Lillehei-Kaster valve, adds further complexity to obstetric management.
- Simultaneous occurrence of these conditions necessitates careful prioritization and decision-making.
Purpose of the Study:
- To analyze the challenges and decision-making processes in managing a rare case of concurrent placenta previa and an obstructed Lillehei-Kaster valve.
- To provide insights for clinicians facing similar complex obstetric and cardiac emergencies.
Main Methods:
- Case report detailing the clinical course, diagnostic evaluations, and interventions.
- Review of management strategies and ethical considerations.
Main Results:
- Successful management required multidisciplinary collaboration between obstetrics, cardiology, and cardiac surgery teams.
- Prioritization of maternal and fetal well-being was paramount.
- The obstructed Lillehei-Kaster valve posed a critical risk during potential surgical interventions.
Conclusions:
- Concurrent placenta previa and obstructed Lillehei-Kaster valve represent a high-risk obstetric scenario.
- Careful preoperative assessment, multidisciplinary planning, and timely intervention are crucial for optimal outcomes.
- This case underscores the importance of anticipating and managing complex cardiac conditions during pregnancy.
Related Concept Videos
01:27Mitral Valve Prolapse I: Introduction
IntroductionThe mitral valve, one of the heart's four valves, regulates blood flow. These valves have flaps that open and close to direct blood properly through the heart and body. During each heartbeat, the flaps open for blood to pass through and seal shut to prevent backflow. Specifically, the mitral valve opens to allow blood flow from the heart's upper left chamber to the lower left chamber. It then closes securely as the lower left chamber contracts to pump blood to the body, preventing...
01:22Mitral Valve Prolapse II: Assessment and Management
IntroductionA range of clinical features characterizes Mitral Valve Prolapse (MVP), but it is important to note that many individuals with MVP are asymptomatic and may remain so throughout their lives. For those who do exhibit symptoms, the following are the key clinical features:Palpitations: This is a common symptom where individuals feel an irregular or rapid heartbeat. Palpitations in MVP are often due to arrhythmias such as premature ventricular contractions or supraventricular tachycardia.
01:19Mitral Valve Prolapse III: Nursing Management
The nursing management of Mitral Valve Prolapse, or MVP, centers around patient education, symptom monitoring, and lifestyle modifications.Patient Education on MVP Diagnosis and Heredity: Nurses should provide comprehensive education about MVP, a condition where the mitral valve does not close appropriately during heartbeats. This education often includes the condition's pathophysiology, symptoms, and potential complications, like arrhythmias or mitral regurgitation. Though not fully...
01:20Mitral Regurgitation I: Introduction
Mitral regurgitation is characterized by the backward circulation of blood from the left ventricle to the left atrium during systole, a phase of the cardiac cycle when the heart contracts and pumps blood out of the chambers. This abnormal flow occurs primarily due to the dysfunction of the mitral valve or its supporting structures, which include the mitral leaflets, chordae tendineae, annulus, and papillary muscles.Etiology and Mechanisms:Primary Mitral Regurgitation: This type arises from...
01:22Mitral Stenosis I: Introduction
Mitral Valve Stenosis (MVS) is a heart condition where the mitral valve narrows, impeding blood circulation from the left atrium to the left ventricle. The etiology and pathophysiology of this condition are multifaceted, leading to a cascade of cardiovascular complications.Causes of Mitral Valve StenosisRheumatic Heart Disease: It is the main cause of mitral valve stenosis, particularly in developing nations. This condition arises from rheumatic fever, an inflammatory illness resulting from...
01:26Mitral Stenosis III: Medical Management
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...