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The application of autopsy and explanted heart samples in scientific research
1Fuwai Hospital State Key Laboratory of Cardiovascular DiseaseRinggold.
Insights
Human heart samples are crucial for advancing cardiovascular disease research. This review compares autopsy and explanted heart samples, highlighting their benefits and drawbacks to improve sample utilization.
Area of Science:
- Cardiology
- Pathology
- Medical Research
Background:
- Cardiovascular disease (CVD) is a leading global cause of mortality, posing a significant threat to public health.
- Advancing cardiovascular research necessitates a consistent supply of human heart samples.
- Current primary sources for these samples are heart transplantation and autopsy.
Purpose of the Study:
- To review the current applications of autopsy and explanted heart samples in cardiovascular research.
- To compare the advantages and disadvantages of utilizing autopsy versus explanted heart samples.
- To provide guidance for optimizing the use of cardiac research samples.
Main Methods:
- Literature review of studies utilizing autopsy and explanted heart samples.
- Comparative analysis of the benefits and limitations of each sample source.
- Synthesis of findings to inform best practices in sample utilization.
Main Results:
- Both autopsy and explanted heart samples have historically contributed to significant advancements in cardiovascular research.
- Each sample source possesses unique advantages and disadvantages that influence their suitability for specific research questions.
- Combining data and samples from both sources can potentially yield more comprehensive and abundant research findings.
Conclusions:
- Understanding the distinct characteristics of autopsy and explanted heart samples is vital for researchers.
- Strategic utilization and combination of these sample types can enhance the scope and impact of cardiovascular research.
- This review aims to guide researchers in maximizing the value derived from available human cardiac samples.
Abstract:
Cardiovascular disease, which accounts for nearly one-third of deaths globally, is a great threat to human life and health. To improve global health and advance the progression of cardiovascular research, human heart samples are urgently needed. At present, human heart samples mainly come from heart transplantation and autopsy. Both sources have contributed to great advances in cardiovascular research. Since each have advantages and disadvantages, their combination can complement each other and provide more abundant research samples. This review will introduce the application status of autopsy and explanted heart samples and compare their advantages and disadvantages. We hope this review will provide guidance for better utilization of these cardiac samples.
