(S (S (NP (BASENP (DT The) (NNP Montreal) (NNP Heart) (NNP Institute)) (PRN (LRB -LRB-) (BASENP (NNP MHI)) (RRB -RRB-))) (VP (VP (VP (VBD notified) (BASENP (DT the) (NN public))) (PRN (COMMA ,) (PP (IN through) (NP (BASENP (DT a) (NN news) (NN release)) (BASENP (NNP Wednesday)))) (COMMA ,))) (SBAR (IN that) (S (NP (BASENP (DT a) (JJ recent) (JJ high) (NN volume)) (PP (IN of) (BASENP (NNS patients)))) (VP (VBZ has) (VP (VBN put) (NP (BASENP (DT a) (NN strain)) (PP (IN on) (NP (BASENP (DT the) (NN hospital) (POS 's)) (NNS resources)))))))))) (PERIOD .))