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July 1, 1963Archives of Internal Medicine

Clinical Manifestations of Papillary Muscle Dysfunction

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Population

Patients with recent myocardial infarction developing a sudden harsh apical systolic murmur

Design

Case_series

Authors

GBG.E. BurchAmerican College of Cardiology

Discussion

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Implication

Consider papillary muscle dysfunction in post-MI systolic murmurs; case report leaves open its prevalence and management.

Structured PICO

P
Population
Patients with recent myocardial infarction developing a sudden harsh apical systolic murmur (illustrative case: 85-year-old white male with acute anteroseptal MI)
O
Outcome
Clinical manifestations and differential diagnosis of papillary muscle dysfunction

Identifies mechanical dysfunction of a papillary muscle as a key differential diagnosis for a sudden loud systolic murmur following myocardial infarction.

Cite This Study

G.E. Burch (1963) studied this question.

synapsesocial.com/papers/6a83425aefd7bfb18d4872d7https://doi.org/10.1001/archinte.1963.03860010138015

Topics

Valvular heart disease
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Also Consider

Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context:

  1. 1Ruptured Papillary Muscle Following Myocardial Infarction with Long Survival1962 · 33 citations
  2. 2The Surgical Treatment of Mitral Stenosis1948 · 351 citations
  3. 3SURGERY OF STENOTIC VALVULAR DISEASE OF THE HEART1950 · 55 citations
  4. 4The Mitral Valve1962 · 27 citations
  5. 5Studies of the Mitral Valve. I. Anatomic Features of the Normal Mitral Valve and Associated Structures1952 · 146 citations