TY - RPRT TI - [Left ventricular pressure load and loading capacity studied by vectorcardiography]. AU - S Yasui AU - A Okada AU - K Nishijima AU - S Azuma AU - N Aihara PY - 1968 UR - https://pubmed.ncbi.nlm.nih.gov/5753038/ ID - 5753038 ER -