Table 3.
ARF, acute renal failure; CVA, cerebrovascular accident; COPD, chronic obstructive pulmonary disease; CAOD, coronary artery obstructive disease; PFO, patent foramen ovale; LA thrombi, left atrial thrombi; PMV, percutaneous mitral valvuloplasty; PTCA, percutaneous transluminal coronary angioplasty.