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Isolation of Human Atrial Myocytes for Simultaneous Measurements of Ca2+ Transients and Membrane Currents
Published on: July 3, 2013
Hypocalcemia-induced reversible hemodynamic dysfunction
1Department of Medicine, Maulana Azad Medical College, New Delhi, India.
International Journal of Cardiology
|January 1, 1994
Summary
This study reports three cases of hypocalcemic dysfunction, showcasing diverse clinical presentations from peripheral collapse to heart failure symptoms. Prompt calcium therapy effectively resolved all reported cases.
Area of Science:
- Cardiology
- Endocrinology
- Internal Medicine
Background:
- Hypocalcemia can manifest with varied clinical symptoms, often presenting diagnostic challenges.
- Understanding the spectrum of hypocalcemic dysfunction is crucial for timely diagnosis and treatment.
Observation:
- Three distinct cases of 'hypocalcemic dysfunction' were observed.
- Clinical presentations ranged from peripheral circulatory collapse to respiratory distress (paroxysmal nocturnal dyspnea and orthopnea).
Findings:
- The diverse clinical profiles highlight the varied impact of low calcium levels on bodily functions.
- All reported cases demonstrated a rapid and positive response to calcium supplementation therapy.
Implications:
- This case series underscores the importance of considering hypocalcemia in patients with unexplained circulatory or respiratory symptoms.
- Prompt recognition and administration of calcium can lead to significant clinical improvement in hypocalcemic dysfunction.
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