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[Pulmonary changes in myocardial infarct].

S Nikolov, D Staneva

    Vutreshni Bolesti
    |January 1, 1978
    PubMed
    Summary
    This summary is machine-generated.

    Pulmonary stasis, an early sign of lung congestion, was detected in most myocardial infarction patients via chest X-rays. These findings, including dilated veins and perivascular edema, can predict severe pulmonary edema.

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    Area of Science:

    • Cardiology
    • Radiology
    • Pulmonology

    Background:

    • Myocardial infarction can lead to significant pulmonary complications.
    • Early detection of pulmonary changes is crucial for patient outcomes.

    Purpose of the Study:

    • To investigate lung changes, particularly pulmonary stasis, in patients with myocardial infarction.
    • To identify early radiographic signs indicative of impending pulmonary edema.

    Main Methods:

    • 90 patients with myocardial infarction were studied.
    • Chest X-rays were performed on patients in a lying down position.
    • Radiographic findings were analyzed for signs of pulmonary stasis and edema.

    Main Results:

    • Pulmonary stasis findings were present in 76.7% of patients.

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  • Dilated upper lobe veins, indicative of congestion, were observed in 23.3% of cases.
  • Perivascular edema, characterized by widened and indistinct hilus images, was noted in 24.4% of patients.

    • Conclusions:

    • Radiographic signs of pulmonary stasis and interstitial edema can precede physical lung examination findings.
    • Early X-ray detection of these changes allows for timely therapeutic intervention.
    • Intervention at this stage may prevent the development of severe, potentially fatal pulmonary edema.