Compression of the Superior Vena Cava by an Interatrial Septal Lipoma: A Case Report

Table 1

Relative frequency of primary cardiac tumours [1].

Benign (75%)		Malignant (25%)
Myxoma	30%	Angiosarcoma	8%
Lipoma	10%	Rhabdomyosarcoma	5%
Papillary fibroelastoma	8%	Fibrosarcoma	3%
Rhabdomyoma	6%	Mesothelioma	3%
Fibroma	3%	Lymphoma	2%
Haemangioma	2%	Leiomyosarcoma	1%
Teratoma	1%