Tako Tsubo cardiomyopathy is rare, stress related and indistinguishable from acute myocardial infarction clinically. Proper diagnosis is essential to avoid unnecessary thrombolysis and life long management of coronary artery disease.
Angiostrongylus cantonensis Chen, was recovered from a field rat, Rattus tiomanicus from the East Coast of Peninsular Malaysia. The parasite constitutes the first reported record occurring in this country. Morphological character of the parasite are compared with the original description of A. cantonensis by Chen (1935), A. cantonensis from Formosa and A. malaysiensis from Malaysia.
Neodiplostomum (Conodiplostomum) Brachylaima, Ectosiphonus and Euparadistomum are reported for the first time from small mammals in Malaysia. New host and locality records are given for Echinostoma, Achillurbainia, Beaveria, Odeningotrema, Leipertrema, Athesmia, Skrjabinus and Zonorchis. Possible-life-cycles of the parasites are discussed in relation to the ecology and feeding habits of the hosts.
Preliminary studies have shown that Lymnaea rubiginosa, a common fresh-water snail in Peninsular Malaysia, which is easily colonized and reared in the laboratory, is a capable experimental intermediate host for Angiostrongylus malaysiensis. Overall 73% of the snails tested became infected following 6 hours exposure to infective rat faeces. Higher infection rates, up to 100%, and heavier worm loads, occurred among the larger sized snails. Snail attrition was low except when very heavy worm loads were acquired.