3004.90.92.21 - Other

This HTS classification, 3004.90.92.21, pertains to "Other" cardiovascular medicaments. These are pharmaceutical products intended for therapeutic or prophylactic use in treating or preventing conditions related to the heart and circulatory system. They are presented in measured doses or in forms suitable for retail sale, but do not fall under more specific subcategories within the cardiovascular medicament classification.

This category serves as a residual classification for cardiovascular drugs not explicitly listed under more granular subheadings. For example, while sibling categories like 3004.90.92.16 cover medicaments containing metoprolol or its salts, and 3004.90.92.17 cover those with amiodarone or its salts, this classification 3004.90.92.21 would apply to cardiovascular drugs containing active pharmaceutical ingredients not specifically enumerated at this level. The primary distinction lies in the specific active ingredient of the medicament, as other categories are defined by the presence of particular drugs.

As this is a leaf node, there are no further subcategories under 3004.90.92.21. Therefore, the classification is complete at this level, and importers and exporters must ensure their goods do not fit into any of the preceding, more specific HTS codes within the cardiovascular medicaments or other medicament categories. The critical determinant for classifying goods under this subheading is the absence of the specific active ingredients detailed in the sibling categories, while still meeting the general criteria for cardiovascular medicaments.